The Connector,plug,electrical, cataloged under National Stock Number 5935-01-101-4139, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5935-01-101-4139 |
| Primary Part Number | 12273146-1021 |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Terminal Type | CRIMP AND SOLDER ALL MATING ENDS ALL CONTACT GROUPINGS |
| Mating End Quantity | 2 |
| 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 |
|---|---|
| 12273146-1021 | General Dynamics Land Systems Inc. (USA) |
| 12273146-1021 | Electro Adapter Inc (USA) |
| 12273146-1021 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| XM61731-1021 | 5/9 Secondary reference General Dynamics Land Systems Inc. |
NSN 5935-01-101-4139 is a Connector,plug,electrical, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-101-4139 has 3 manufacturer part numbers on file: 12273146-1021 (General Dynamics Land Systems Inc.), 12273146-1021 (Electro Adapter Inc), 12273146-1021 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 12273146-1021: Overall Height: 6.437 INCHES NOMINAL IN; Terminal Type: CRIMP AND SOLDER ALL MATING ENDS ALL CONTACT GROUPINGS; Mating End Quantity: 2; Overall Width: 0.625 INCHES NOMINAL IN. 2 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.