The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-221-0637, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-221-0637 |
| Primary Part Number | 13082079 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Lockheed Martin Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 5 UNTHREADED HOLE(S) |
| Center to Center Distance Between Mounting Facilities Parallel to Length | 3.360 INCHES NOMINAL IN |
| Unthreaded Mounting Hole Diameter | 0.143 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN |
| Cable Opening Quantity | 1 |
| Material | PLASTIC |
| Cable Opening Diameter | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 13082079 PRIMARY | Lockheed Martin Corporation (USA) |
| Reference | Meaning |
|---|---|
| 13082079 | 5/9 Secondary reference Program Manager Advanced Attack Helicopter Barcom Amcpm-Aah |
NSN 5935-01-221-0637 is a Backshell,electrical Connector, manufactured by Lockheed Martin Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-221-0637 has 1 manufacturer part number on file: 13082079 (Lockheed Martin Corporation).
Key specifications for 13082079: Mounting Facility Type and Quantity: 5 UNTHREADED HOLE(S); Overall Height: 1.000 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 3.360 INCHES NOMINAL IN; Unthreaded Mounting Hole Diameter: 0.143 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.