The Backshell,electrical Connector, cataloged under National Stock Number 5935-01-384-7426, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Librascope Corporation. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-384-7426 |
| Primary Part Number | T520041401 |
| Item Name | Backshell,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Lockheed Martin Librascope Corporation |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Distance From Centerline to Cable End | 3.892 INCHES NOMINAL IN |
| Body Angle in Deg | 90.0 |
| Nominal Thread Length | 0.549 INCHES IN |
| Distance From Centerline to Connector End | 2.129 INCHES NOMINAL IN |
| Style Designator | ANGLE TYPE W/CLAMP |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 1.875 INCHES IN |
| Cable Opening Quantity | 1 |
| Size Designation | 29 |
| Surface Treatment | CADMIUM AND NICKEL |
| Thread Class | 2B |
| Thread Quantity Per Inch | 16 |
| Material | ALUMINUM ALLOY |
| Thread Series Designator | UN |
| Cable Opening Diameter | 0.887 INCHES MINIMUM AND 1.250 INCHES MAXIMUM 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 |
|---|---|
| T520041401 PRIMARY | Lockheed Martin Librascope Corporation (USA) |
| 390GJ013NF2920H | Glenair, Inc. (USA) |
NSN 5935-01-384-7426 is a Backshell,electrical Connector, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-384-7426 has 2 manufacturer part numbers on file: T520041401 (Lockheed Martin Librascope Corporation), 390GJ013NF2920H (Glenair, Inc.).
Key specifications for T520041401: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Distance From Centerline to Cable End: 3.892 INCHES NOMINAL IN; Body Angle in Deg: 90.0; Nominal Thread Length: 0.549 INCHES IN. 16 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.