The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-056-6640, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Herley Industries, Inc Dba Stewart Warner Electronics Div Stewart Warner Electronics. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-056-6640 |
| Primary Part Number | 395579-2 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Herley Industries, Inc Dba Stewart Warner Electronics Div Stewart Warner Electronics |
| Status | ACTIVE |
| Mating End Quantity | 1 |
| Distance Between Mounting Facility Centers | 2.434 INCHES NOMINAL IN |
| Included Contact Quantity | 45 SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| 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 |
|---|---|
| 395579-2 PRIMARY | Herley Industries, Inc Dba Stewart Warner Electronics Div Stewart Warner Electronics (USA) |
| Reference | Meaning |
|---|---|
| 395579-2 | 5/9 Secondary reference Robinson Nugent Inc |
| 10131701 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 395579-2 | 5/9 Secondary reference L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products |
NSN 5935-01-056-6640 is a Connector,receptacle,electrical, manufactured by Herley Industries, Inc Dba Stewart Warner Electronics Div Stewart Warner Electronics, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-056-6640 has 1 manufacturer part number on file: 395579-2 (Herley Industries, Inc Dba Stewart Warner Electronics Div Stewart Warner Electronics).
1 possible match (shared part number, not a government interchangeability claim): 5998-01-160-0004. Verify interchangeability with system specifications before substitution.
Key specifications for 395579-2: Overall Height: 0.260 INCHES NOMINAL IN; Mating End Quantity: 1; Overall Length: 2.775 INCHES NOMINAL IN; Overall Width: 0.625 INCHES NOMINAL IN. 4 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.