The Pin,shoulder,headed, cataloged under National Stock Number 5315-01-372-8425, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5315-01-372-8425 |
| Item Name | Pin,shoulder,headed |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First Step Diameter | 0.562 INCHES NOMINAL IN |
| First End Countersink Diameter | 0.312 INCHES NOMINAL IN |
| Under Head Length | 1.344 INCHES NOMINAL IN |
| First End Style | COUNTERSUNK |
| Second Step Length | 0.188 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Pin Head Diameter | 0.688 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| First End Countersink Angle | 90.0 DEGREES NOMINAL |
| Head Style | FLAT |
| Second Step Diameter | 0.372 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Height | 0.094 INCHES NOMINAL IN |
| First Step Length | 1.156 INCHES NOMINAL 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 |
| Reference | Meaning |
|---|---|
| 803-1623943 PC. 70 | 3/2 Design control — primary reference U.S. Government activity |
| 803-1623943 PC 15 | 5/9 Secondary reference U.S. Government activity |
| 803-1401892 PC 43 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-01-372-8425 is a Pin,shoulder,headed, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5315-01-659-3595. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-01-372-8425: First Step Diameter: 0.562 INCHES NOMINAL IN; First End Countersink Diameter: 0.312 INCHES NOMINAL IN; Under Head Length: 1.344 INCHES NOMINAL IN; First End Style: COUNTERSUNK. 14 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.