The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-330-7796, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 18 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 | 5315-01-330-7796 |
| Primary Part Number | 803-5959174 PC 63 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Shank Diameter | 0.242 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN |
| First End Location | THREADED END |
| First End Slot Width | 0.078 INCHES NOMINAL IN |
| Thread Length | 0.500 INCHES NOMINAL IN |
| First End Style | SLOTTED |
| Shank Length | 1.000 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Material Document and Classification | QQ-A-750 FED SPEC SINGLE MATERIAL RESPONSE OR ASTM B139 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Relationship with First End | NOT IDENTICAL |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Size | 0.312 INCHES IN |
| First End Slot Depth | 0.078 INCHES NOMINAL IN |
| Shoulder Diameter | 0.312 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE OVERALL |
| Second End Style | SQUARE |
| Thread Class | 3A A |
| Material | COPPER ALLOY 510 OVERALL |
| Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 803-5959174 PC 63 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5315-01-330-7796 is a Pin,shoulder,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-330-7796 has 1 manufacturer part number on file: 803-5959174 PC 63 (Naval Sea Systems Command).
Key specifications for 803-5959174 PC 63: Shank Diameter: 0.242 INCHES MINIMUM AND 0.245 INCHES MAXIMUM IN; First End Location: THREADED END; First End Slot Width: 0.078 INCHES NOMINAL IN; Thread Length: 0.500 INCHES NOMINAL IN. 18 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.