The Pin,straight,headless, cataloged under National Stock Number 5315-01-357-8140, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5315-01-357-8140 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| First End Taper Length | 0.120 INCHES NOMINAL IN |
| Second End Taper Angle | 25.0 DEGREES NOMINAL |
| First End Style | CHAMFERED |
| Second End Taper Length | 0.125 INCHES MINIMUM AND 0.333 INCHES MAXIMUM IN |
| First End Taper Angle | 10.0 DEGREES NOMINAL |
| Pin Overall Diameter | 1.0001 INCHES MINIMUM AND 1.0003 INCHES MAXIMUM IN |
| Pin Overall Length | 2.000 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Second End Style | CHAMFERED |
| Material | STEEL COMP 8620 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 |
|---|---|
| 12299320-1 | 3/9 Design control — primary reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5315-01-357-8140 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): 5315-01-410-8605. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-01-357-8140: First End Taper Length: 0.120 INCHES NOMINAL IN; Second End Taper Angle: 25.0 DEGREES NOMINAL; First End Style: CHAMFERED; Second End Taper Length: 0.125 INCHES MINIMUM AND 0.333 INCHES MAXIMUM 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.