The Nrp,screw,cap,socket He, cataloged under National Stock Number 5305-01-603-9876, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5305-01-603-9876 |
| Primary Part Number | 709-8345731 ITEM 205 |
| Item Name | Nrp,screw,cap,socket He |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 0.500-13UNC-2AX1.750 NICUD4 | Naval Inventory Control Point Mechanicsburg (USA) |
| 709-8345731 ITEM 205 PRIMARY | Naval Sea Systems Command (USA) |
| 709-8345731 ITEM 205D4 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 0.500-13UNC-2AX1.750 NICU | 5/1 Secondary reference Naval Sea Systems Command |
NSN 5305-01-603-9876 is a Nrp,screw,cap,socket He, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-603-9876 has 3 manufacturer part numbers on file: 0.500-13UNC-2AX1.750 NICUD4 (Naval Inventory Control Point Mechanicsburg), 709-8345731 ITEM 205 (Naval Sea Systems Command), 709-8345731 ITEM 205D4 (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-609-4674. Verify interchangeability with system specifications before substitution.
Key specifications for 709-8345731 ITEM 205: Criticality Code Justification: FEAT; Special Features: QUALITY ASSURANCE TESTED AND CERTIFIED FOR DEEP SUBMERGENCE SYSTEMS. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.