DSR2 — EMI/RFI Environmental Backshell MIL-DTL-38999 Series II Compatible
Series Part Detail Data Sheets Instructions: To build your part number, please select from the available options below.
Once the part number is complete, you may Request a Quote.
We recommend downloading the catalog for reference and complete technical specifications.
Basic Part Number Dash Number Material & Finish DSR2 • •
Basic Part Number
DSR2
Dash Number
Choose an option ... 001 – Shell Size: 8 – Length: 1.500 (38.1) – Cable Clearance: .062 (1.6) Min – .125 (3.2) Max 002 – Shell Size: 8 – Length: 2.500 (63.5) – Cable Clearance: .062 (1.6) Min – .125 (3.2) Max 003 – Shell Size: 8 – Length: 1.500 (38.1) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 004 – Shell Size: 8 – Length: 2.500 (63.5) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 005 – Shell Size: 10 – Length: 1.500 (38.1) – Cable Clearance: .062 (1.6) Min – .125 (3.2) Max 006 – Shell Size: 10 – Length: 2.500 (63.5) – Cable Clearance: .062 (1.6) Min – .125 (3.2) Max 007 – Shell Size: 10 – Length: 1.500 (38.1) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 008 – Shell Size: 10 – Length: 2.500 (63.5) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 009 – Shell Size: 10 – Length: 1.500 (38.1) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 010 – Shell Size: 10 – Length: 2.500 (63.5) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 011 – Shell Size: 12 – Length: 1.500 (38.1) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 012 – Shell Size: 12 – Length: 2.500 (63.5) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 013 – Shell Size: 12 – Length: 1.500 (38.1) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 014 – Shell Size: 12 – Length: 2.500 (63.5) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 015 – Shell Size: 12 – Length: 1.500 (38.1) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 016 – Shell Size: 12 – Length: 2.500 (63.5) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 017 – Shell Size: 14 – Length: 1.500 (38.1) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 018 – Shell Size: 14 – Length: 2.500 (63.5) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 019 – Shell Size: 14 – Length: 3.500 (88.9) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 020 – Shell Size: 14 – Length: 1.500 (38.1) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 021 – Shell Size: 14 – Length: 2.500 (63.5) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 022 – Shell Size: 14 – Length: 3.500 (88.9) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 023 – Shell Size: 14 – Length: 1.500 (38.1) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 024 – Shell Size: 14 – Length: 2.500 (63.5) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 025 – Shell Size: 14 – Length: 3.500 (88.9) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 026 – Shell Size: 14 – Length: 1.500 (38.1) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 027 – Shell Size: 14 – Length: 2.500 (63.5) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 028 – Shell Size: 14 – Length: 3.500 (88.9) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 029 – Shell Size: 16 – Length: 1.500 (38.1) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 030 – Shell Size: 16 – Length: 2.500 (63.5) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 031 – Shell Size: 16 – Length: 3.500 (88.9) – Cable Clearance: .125 (3.2) Min – .250 (6.4) Max 032 – Shell Size: 16 – Length: 1.500 (38.1) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 033 – Shell Size: 16 – Length: 2.500 (63.5) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 034 – Shell Size: 16 – Length: 3.500 (88.9) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 035 – Shell Size: 16 – Length: 1.500 (38.1) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 036 – Shell Size: 16 – Length: 2.500 (63.5) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 037 – Shell Size: 16 – Length: 3.500 (88.9) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 038 – Shell Size: 16 – Length: 1.500 (38.1) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 039 – Shell Size: 16 – Length: 2.500 (63.5) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 040 – Shell Size: 16 – Length: 3.500 (88.9) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 041 – Shell Size: 16 – Length: 1.500 (38.1) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 042 – Shell Size: 16 – Length: 2.500 (63.5) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 043 – Shell Size: 16 – Length: 3.500 (88.9) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 044 – Shell Size: 18 – Length: 1.500 (38.1) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 045 – Shell Size: 18 – Length: 2.500 (63.5) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 046 – Shell Size: 18 – Length: 3.500 (88.9) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 047 – Shell Size: 18 – Length: 1.500 (38.1) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 048 – Shell Size: 18 – Length: 2.500 (63.5) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 049 – Shell Size: 18 – Length: 3.500 (88.9) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 050 – Shell Size: 18 – Length: 1.500 (38.1) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 051 – Shell Size: 18 – Length: 2.500 (63.5) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 052 – Shell Size: 18 – Length: 3.500 (88.9) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 053 – Shell Size: 18 – Length: 1.500 (38.1) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 054 – Shell Size: 18 – Length: 2.500 (63.5) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 055 – Shell Size: 18 – Length: 3.500 (88.9) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 056 – Shell Size: 18 – Length: 1.500 (38.1) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 057 – Shell Size: 18 – Length: 2.500 (63.5) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 058 – Shell Size: 18 – Length: 3.500 (88.9) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 059 – Shell Size: 20 – Length: 1.500 (38.1) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 060 – Shell Size: 20 – Length: 2.500 (63.5) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 061 – Shell Size: 20 – Length: 3.500 (88.9) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 062 – Shell Size: 20 – Length: 4.500 (114.3) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 063 – Shell Size: 20 – Length: 1.500 (38.1) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 064 – Shell Size: 20 – Length: 2.500 (63.5) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 065 – Shell Size: 20 – Length: 3.500 (88.9) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 066 – Shell Size: 20 – Length: 4.500 (114.3) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 067 – Shell Size: 20 – Length: 1.500 (38.1) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 068 – Shell Size: 20 – Length: 2.500 (63.5) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 069 – Shell Size: 20 – Length: 3.500 (88.9) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 070 – Shell Size: 20 – Length: 4.500 (114.3) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 071 – Shell Size: 20 – Length: 1.500 (38.1) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 072 – Shell Size: 20 – Length: 2.500 (63.5) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 073 – Shell Size: 20 – Length: 3.500 (88.9) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 074 – Shell Size: 20 – Length: 4.500 (114.3) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 075 – Shell Size: 20 – Length: 1.500 (38.1) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 076 – Shell Size: 20 – Length: 2.500 (63.5) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 077 – Shell Size: 20 – Length: 3.500 (88.9) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 078 – Shell Size: 20 – Length: 4.500 (114.3) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 079 – Shell Size: 20 – Length: 1.500 (38.1) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 080 – Shell Size: 20 – Length: 2.500 (63.5) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 081 – Shell Size: 20 – Length: 3.500 (88.9) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 082 – Shell Size: 20 – Length: 4.500 (114.3) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 083 – Shell Size: 22 – Length: 1.500 (38.1) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 084 – Shell Size: 22 – Length: 2.500 (63.5) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 085 – Shell Size: 22 – Length: 3.500 (88.9) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 086 – Shell Size: 22 – Length: 4.500 (114.3) – Cable Clearance: .250 (6.4) Min – .375 (9.5) Max 087 – Shell Size: 22 – Length: 1.500 (38.1) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 088 – Shell Size: 22 – Length: 2.500 (63.5) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 089 – Shell Size: 22 – Length: 3.500 (88.9) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 090 – Shell Size: 22 – Length: 4.500 (114.3) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 091 – Shell Size: 22 – Length: 1.500 (38.1) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 092 – Shell Size: 22 – Length: 2.500 (63.5) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 093 – Shell Size: 22 – Length: 3.500 (88.9) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 094 – Shell Size: 22 – Length: 4.500 (114.3) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 095 – Shell Size: 22 – Length: 1.500 (38.1) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 096 – Shell Size: 22 – Length: 2.500 (63.5) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 097 – Shell Size: 22 – Length: 3.500 (88.9) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 098 – Shell Size: 22 – Length: 4.500 (114.3) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 099 – Shell Size: 22 – Length: 1.500 (38.1) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 100 – Shell Size: 22 – Length: 2.500 (63.5) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 101 – Shell Size: 22 – Length: 3.500 (88.9) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 102 – Shell Size: 22 – Length: 4.500 (114.3) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 103 – Shell Size: 22 – Length: 1.500 (38.1) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 104 – Shell Size: 22 – Length: 2.500 (63.5) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 105 – Shell Size: 22 – Length: 3.500 (88.9) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 106 – Shell Size: 22 – Length: 4.500 (114.3) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 107 – Shell Size: 22 – Length: 1.500 (38.1) – Cable Clearance: 1.000 (25.4) Min – 1.125 (28.6) Max 108 – Shell Size: 22 – Length: 2.500 (63.5) – Cable Clearance: 1.000 (25.4) Min – 1.125 (28.6) Max 109 – Shell Size: 22 – Length: 3.500 (88.9) – Cable Clearance: 1.000 (25.4) Min – 1.125 (28.6) Max 110 – Shell Size: 22 – Length: 4.500 (114.3) – Cable Clearance: 1.000 (25.4) Min – 1.125 (28.6) Max 111 – Shell Size: 24 – Length: 1.500 (38.1) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 112 – Shell Size: 24 – Length: 2.500 (63.5) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 113 – Shell Size: 24 – Length: 3.500 (88.9) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 114 – Shell Size: 24 – Length: 4.500 (114.3) – Cable Clearance: .375 (9.5) Min – .500 (12.7) Max 115 – Shell Size: 24 – Length: 1.500 (38.1) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 116 – Shell Size: 24 – Length: 2.500 (63.5) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 117 – Shell Size: 24 – Length: 3.500 (88.9) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 118 – Shell Size: 24 – Length: 4.500 (114.3) – Cable Clearance: .500 (12.7) Min – .625 (15.9) Max 119 – Shell Size: 24 – Length: 1.500 (38.1) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 120 – Shell Size: 24 – Length: 2.500 (63.5) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 121 – Shell Size: 24 – Length: 3.500 (88.9) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 122 – Shell Size: 24 – Length: 4.500 (114.3) – Cable Clearance: .625 (15.9) Min – .750 (19.1) Max 123 – Shell Size: 24 – Length: 1.500 (38.1) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 124 – Shell Size: 24 – Length: 2.500 (63.5) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 125 – Shell Size: 24 – Length: 3.500 (88.9) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 126 – Shell Size: 24 – Length: 4.500 (114.3) – Cable Clearance: .750 (19.1) Min – .875 (22.2) Max 127 – Shell Size: 24 – Length: 1.500 (38.1) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 128 – Shell Size: 24 – Length: 2.500 (63.5) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 129 – Shell Size: 24 – Length: 3.500 (88.9) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 130 – Shell Size: 24 – Length: 4.500 (114.3) – Cable Clearance: .875 (22.2) Min – 1.000 (25.4) Max 131 – Shell Size: 24 – Length: 1.500 (38.1) – Cable Clearance: 1.000 (25.4) Min – 1.125 (28.6) Max 132 – Shell Size: 24 – Length: 2.500 (63.5) – Cable Clearance: 1.000 (25.4) Min – 1.125 (28.6) Max 133 – Shell Size: 24 – Length: 3.500 (88.9) – Cable Clearance: 1.000 (25.4) Min – 1.125 (28.6) Max 134 – Shell Size: 24 – Length: 4.500 (114.3) – Cable Clearance: 1.000 (25.4) Min – 1.125 (28.6) Max 135 – Shell Size: 24 – Length: 1.500 (38.1) – Cable Clearance: 1.125 (28.6) Min – 1.250 (31.8) Max 136 – Shell Size: 24 – Length: 2.500 (63.5) – Cable Clearance: 1.125 (28.6) Min – 1.250 (31.8) Max 137 – Shell Size: 24 – Length: 3.500 (88.9) – Cable Clearance: 1.125 (28.6) Min – 1.250 (31.8) Max 138 – Shell Size: 24 – Length: 4.500 (114.3) – Cable Clearance: 1.125 (28.6) Min – 1.250 (31.8) Max Material & Finish
Choose . . . N — Aluminum, electroless nickel W — Aluminum, olive drab cadmium
