The Cover,electrical Connector, cataloged under National Stock Number 5935-00-405-8371, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products. Government technical data includes 11 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-00-405-8371 |
| Primary Part Number | 393643-1 |
| Item Name | Cover,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 1 THREADED COUPLING |
| Width Across Flats | 0.312 INCHES NOMINAL IN |
| Body Height | 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN |
| Style Designator | INTERNAL THREADS |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.250 INCHES IN |
| Precious Material and Location | COVER SURFACES GOLD AND COVER SURFACE SILVER |
| Thread Class | 2B |
| Thread Quantity Per Inch | 36 |
| Material | STEEL CORROSION RESISTING |
| Thread Series Designator | UNS |
| 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 |
|---|---|
| 393643-1 PRIMARY | L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA) |
| Reference | Meaning |
|---|---|
| 2308616 | 5/1 Secondary reference Tyco Electronics Corp |
| 17366 | 5/9 Secondary reference Itt Cannon Electric Phoenix Div |
| 50-601-0010-31 | 5/1 Secondary reference U.S. Government activity |
| 17366 | 5/1 Secondary reference Itt Cannon Llc |
NSN 5935-00-405-8371 is a Cover,electrical Connector, manufactured by L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-405-8371 has 1 manufacturer part number on file: 393643-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).
2 possible matches (shared part number, not a government interchangeability claim): 5945-01-174-7419, 5895-01-722-3523. Verify interchangeability with system specifications before substitution.
Key specifications for 393643-1: Mounting Facility Type and Quantity: 1 THREADED COUPLING; Width Across Flats: 0.312 INCHES NOMINAL IN; Body Height: 0.320 INCHES MINIMUM AND 0.340 INCHES MAXIMUM IN; Style Designator: INTERNAL THREADS. 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.