The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-509-7654, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5935-01-509-7654 |
| Primary Part Number | PSSSN21C-305/1-010 |
| Item Name | Connector,receptacle,electrical |
| FSC / FSG | 5935 / 59 — Connectors, Electrical |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| 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 |
|---|---|
| PSSSN21C-305/1-010 | Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien (USA) |
| PSSSN21C-305/1-010 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| PSSSN21C-305/1-010 | Brantner and Associates, Inc. (USA) |
| Reference | Meaning |
|---|---|
| CPG1025-1/003 | C/1 Advisory reference — outside the item-of-supply concept Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien |
NSN 5935-01-509-7654 is a Connector,receptacle,electrical, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5935, Connectors, Electrical. Status: active.
NSN 5935-01-509-7654 has 3 manufacturer part numbers on file: PSSSN21C-305/1-010 (Teledyne Instruments Inc Dba Dgo Div Teledyne D.g.o'brien), PSSSN21C-305/1-010 (Huntington Ingalls Inc Div Newport News Shipbuilding), PSSSN21C-305/1-010 (Brantner and Associates, Inc.).
Key specifications for PSSSN21C-305/1-010: End Item Identification: MISC PARTS, SEAWOLF CLASS SSN. 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.