The Connector,plug,electrical, cataloged under National Stock Number 5935-01-289-5576, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Itt Cannon Llc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-289-5576 |
| Primary Part Number | DBMM21W1S |
| Item Name | Connector,plug,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Itt Cannon Llc |
| Status | ACTIVE |
| Body Style | HOOD, TOP OPENING |
| Terminal Type | CRIMP AND SOLDER SINGLE MATING END SINGLE CONTACT GROUPING |
| Mating End Quantity | 1 |
| Contact Position Arrangement Style | 21 SINGLE MATING END |
| Terminal Location | BACK SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Quantity | 21 SINGLE MATING END SINGLE CONTACT GROUPING |
| Included Contact Type | ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING |
| Contact Removability | REMOVABLE 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 |
|---|---|
| DBMM21W1S PRIMARY | Itt Cannon Llc (USA) |
| 73-1345250-6 | General Dynamics Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 73-1345250-6 | 5/9 Secondary reference Gte Government Systems Corp Strategic Systems Div |
NSN 5935-01-289-5576 is a Connector,plug,electrical, manufactured by Itt Cannon Llc, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-289-5576 has 2 manufacturer part numbers on file: DBMM21W1S (Itt Cannon Llc), 73-1345250-6 (General Dynamics Mission Systems, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-360-0985. Verify interchangeability with system specifications before substitution.
Key specifications for DBMM21W1S: Overall Height: 0.939 INCHES NOMINAL IN; Body Style: HOOD, TOP OPENING; Terminal Type: CRIMP AND SOLDER SINGLE MATING END SINGLE CONTACT GROUPING; 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.