The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-641-0120, 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 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-641-0120 |
| Primary Part Number | 803-7526487-Z12ZZZZZZ-39 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Shank Diameter | 0.5000 INCHES MINIMUM AND 0.5004 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.5000 INCHES MINIMUM AND 0.5004 INCHES MAXIMUM IN |
| First End Taper Length | 0.31 INCHES NOMINAL IN |
| First End Location | BOTH ENDS |
| First End Style | CHAMFERED |
| Shank Length | 0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM IN |
| Style Designator | SHOULDER |
| First End Taper Angle | 15.0 DEGREES NOMINAL |
| Second End Relationship with First End | IDENTICAL |
| Shoulder Diameter | 0.493 INCHES MINIMUM AND 0.497 INCHES MAXIMUM IN |
| Second Shank Length | 0.807 INCHES MINIMUM AND 0.817 INCHES MAXIMUM IN |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| 803-7526487-Z12ZZZZZZ-39 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 803-7526487-B12LFOX5C-39 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5315-01-641-0120 is a Pin,shoulder,headless, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-641-0120 has 1 manufacturer part number on file: 803-7526487-Z12ZZZZZZ-39 (Naval Sea Systems Command).
Key specifications for 803-7526487-Z12ZZZZZZ-39: Shank Diameter: 0.5000 INCHES MINIMUM AND 0.5004 INCHES MAXIMUM IN; Second Shank Diameter: 0.5000 INCHES MINIMUM AND 0.5004 INCHES MAXIMUM IN; First End Taper Length: 0.31 INCHES NOMINAL IN; First End Location: BOTH ENDS. 12 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.