The Cover,electrical Connector, cataloged under National Stock Number 5935-01-246-0528, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Department of the Army Hq United States Army Communications Research and Development Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-246-0528 |
| Primary Part Number | B4012371-1 |
| Item Name | Cover,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Department of the Army Hq United States Army Communications Research and Development Command |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 BAYONET LOCK |
| Seal Type | GASKET |
| Attachment Feature Length | 6.000 INCHES NOMINAL IN |
| Overall Diameter | 1.750 INCHES MAXIMUM IN |
| Body Height | 0.669 INCHES MAXIMUM IN |
| Criticality Code Justification | FEAT |
| Style Designator | INTERNAL BAYONET W/CHAIN OR ROPE |
| Size Designation | 22 |
| Surface Treatment | CADMIUM AND CHROMATE AND NICKEL |
| Eye Inside Diameter | 1.516 INCHES NOMINAL IN |
| Furnished Items | WIRE ROPE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| B4012371-1 PRIMARY | Department of the Army Hq United States Army Communications Research and Development Command (USA) |
| B4012371-1 | Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc (USA) |
| T315 006501 | Lockheed Martin Librascope Corporation (USA) |
NSN 5935-01-246-0528 is a Cover,electrical Connector, manufactured by Department of the Army Hq United States Army Communications Research and Development Command, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-246-0528 has 3 manufacturer part numbers on file: B4012371-1 (Department of the Army Hq United States Army Communications Research and Development Command), B4012371-1 (Joslyn Sunbank Company, Llc Dba Joslyn Sunbank Co Llc), T315 006501 (Lockheed Martin Librascope Corporation).
Key specifications for B4012371-1: Mounting Facility Type and Quantity: 1 BAYONET LOCK; Seal Type: GASKET; Attachment Feature Length: 6.000 INCHES NOMINAL IN; Overall Diameter: 1.750 INCHES MAXIMUM IN. 11 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.