The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-523-9503, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Glenair, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-523-9503 |
| Primary Part Number | 440FJ039M2405 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Glenair, Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 CLAMP ASSEMBLY |
| Distance From Centerline to Cable End | 1.970 INCHES NOMINAL IN |
| Body Angle in Deg | 90.0 |
| Distance From Centerline to Connector End | 2.080 INCHES NOMINAL IN |
| Style Designator | ANGLE TYPE W/CLAMP |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 440FJ039M2405 PRIMARY | Glenair, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 257A535-1 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rotary and Mission Systems |
NSN 5935-01-523-9503 is a Backshell,electrical Connector, manufactured by Glenair, Inc., classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-523-9503 has 1 manufacturer part number on file: 440FJ039M2405 (Glenair, Inc.).
Key specifications for 440FJ039M2405: Mounting Facility Type and Quantity: 1 CLAMP ASSEMBLY; Distance From Centerline to Cable End: 1.970 INCHES NOMINAL IN; Body Angle in Deg: 90.0; Distance From Centerline to Connector End: 2.080 INCHES NOMINAL 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.