The Connector,plug,electrical, cataloged under National Stock Number 5935-01-129-8124, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Hi Rel Connectors, Inc. Dba Hi Rel Connectors Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-129-8124 |
| Primary Part Number | 44020-22S |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Hi Rel Connectors, Inc. Dba Hi Rel Connectors Inc |
| Status | ACTIVE |
| Shell Type | SOLID |
| Overall Diameter | 0.714 INCHES NOMINAL IN |
| Mating End Quantity | 1 |
| Diameter | 0.647 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 20 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | D-SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Polarization Method | INTER-CONTACT POLARIZING KEYS |
| 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 |
|---|---|
| 44020-22S PRIMARY | Hi Rel Connectors, Inc. Dba Hi Rel Connectors Inc (USA) |
| Reference | Meaning |
|---|---|
| 268196 | 1/2 Source control — Government-approved source U.S. Government activity |
| 268196-1 | 3/2 Design control — primary reference U.S. Government activity |
| 10135679 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5935-01-129-8124 is a Connector,plug,electrical, manufactured by Hi Rel Connectors, Inc. Dba Hi Rel Connectors Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-129-8124 has 1 manufacturer part number on file: 44020-22S (Hi Rel Connectors, Inc. Dba Hi Rel Connectors Inc).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-308-3728. Verify interchangeability with system specifications before substitution.
Key specifications for 44020-22S: Overall Height: 0.668 INCHES NOMINAL IN; Shell Type: SOLID; Overall Diameter: 0.714 INCHES NOMINAL IN; Mating End Quantity: 1. 8 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.