The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-644-6475, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lapp Insulators Llc. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5935-00-644-6475 |
| Primary Part Number | 28589 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Lapp Insulators Llc |
| Status | ACTIVE |
| Contact Maximum Current Rating in Amps | 15.0 SINGLE MATING END SINGLE CONTACT GROUPING |
| Connector Locking Method | FRICTION |
| Shell Type | SOLID |
| Mating End Quantity | 1 |
| Distance Between Mounting Facility Centers | 3.125 INCHES NOMINAL IN |
| Included Contact Quantity | 12 SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.198 INCHES IN |
| Polarization Method | MATING END |
| Contact Removability | NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING |
| Thread Class | 2B |
| Thread Quantity Per Inch | 32 |
| Threaded Device Type | MOUNTING HOLE |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 28589 PRIMARY | Lapp Insulators Llc (USA) |
| Reference | Meaning |
|---|---|
| M427607SUB5PT2 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| M427607SUB5PT2 | 5/9 Secondary reference Rca Corp Distributor and Special Products Div |
NSN 5935-00-644-6475 is a Connector,receptacle,electrical, manufactured by Lapp Insulators Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-00-644-6475 has 1 manufacturer part number on file: 28589 (Lapp Insulators Llc).
2 possible matches (shared part number, not a government interchangeability claim): 1680-01-136-0475, 5120-01-613-4796. Verify interchangeability with system specifications before substitution.
Key specifications for 28589: Contact Maximum Current Rating in Amps: 15.0 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: FRICTION; Shell Type: SOLID; Mating End Quantity: 1. 14 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.