The Pin,straight,headless, cataloged under National Stock Number 5315-01-383-2476, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5315-01-383-2476 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First End Taper Length | 0.370 INCHES NOMINAL IN |
| Second End Taper Angle | 3.0 DEGREES MINIMUM AND 9.0 DEGREES MAXIMUM |
| First End Style | CHAMFERED |
| Material Document and Classification | ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.060 INCHES NOMINAL IN |
| First End Taper Angle | 10.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.3751 INCHES MINIMUM AND 0.3753 INCHES MAXIMUM IN |
| Pin Overall Length | 1.250 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| First End Tip Radius | 0.146 INCHES NOMINAL IN |
| Second End Style | CHAMFERED |
| Material | STEEL COMP 303 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 |
|---|---|
| T319005504 | 5/9 Secondary reference Lockheed Martin Librascope Corporation |
| 3180100-4 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5315-01-383-2476 is a Pin,straight,headless, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4810-01-398-5159. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-01-383-2476: First End Taper Length: 0.370 INCHES NOMINAL IN; Second End Taper Angle: 3.0 DEGREES MINIMUM AND 9.0 DEGREES MAXIMUM; First End Style: CHAMFERED; Material Document and Classification: ASTM A582,COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 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.