The Screw,shoulder, cataloged under National Stock Number 5305-01-321-7153, 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 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-321-7153 |
| Primary Part Number | 6195268 |
| Item Name | Screw,shoulder |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Fastener Length | 0.910 INCHES NOMINAL IN |
| Shoulder Length | 0.535 INCHES NOMINAL OVERALL IN |
| Surface Treatment Document and Classification | ASTMA633,TYPE II,SC2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| Shoulder Diameter | 0.275 INCHES NOMINAL OVERALL IN |
| Shoulder Shape | ROUND OVERALL |
| Criticality Code Justification | FEAT |
| Material Document and Classification | ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Treatment | ZINC OVERALL |
| Internal Drive Style | SLOT |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 6195268 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5305-01-321-7153 is a Screw,shoulder, manufactured by Naval Sea Systems Command, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-321-7153 has 1 manufacturer part number on file: 6195268 (Naval Sea Systems Command).
Key specifications for 6195268: Fastener Length: 0.910 INCHES NOMINAL IN; Shoulder Length: 0.535 INCHES NOMINAL OVERALL IN; Surface Treatment Document and Classification: ASTMA633,TYPE II,SC2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL; Shoulder Diameter: 0.275 INCHES NOMINAL OVERALL IN. 10 specifications are 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.