The Retainer,electrical Connector, cataloged under National Stock Number 5935-01-519-3746, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Firstmark Aerospace Corp. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5935-01-519-3746 |
| Primary Part Number | 2555332 |
| Item Name | Retainer,electrical Connector |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Firstmark Aerospace Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 2555332 PRIMARY | Firstmark Aerospace Corp (USA) |
| Reference | Meaning |
|---|---|
| 2555332 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell International |
NSN 5935-01-519-3746 is a Retainer,electrical Connector, manufactured by Firstmark Aerospace Corp, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-519-3746 has 1 manufacturer part number on file: 2555332 (Firstmark Aerospace Corp).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-530-2728. Verify interchangeability with system specifications before substitution.
Key specifications for 2555332: End Item Identification: 6605-00-782-0281. 0 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.