The Pin,straight,headless, cataloged under National Stock Number 5315-00-953-3797, 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10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5315-00-953-3797 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| First End Style | ROUND |
| Material Document and Classification | MIL-S-7720 COND AC MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Pin Overall Diameter | 0.2390 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM IN |
| Pin Overall Length | 0.750 INCHES NOMINAL IN |
| Second End Relationship with First End | NOT IDENTICAL |
| Surface Treatment | PASSIVATE OVERALL |
| Second End Style | SQUARE |
| Material | STEEL COMP 303S OR STEEL COMP 303SE OVERALL |
| First End Outer Radius | 0.121 INCHES NOMINAL IN |
| 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 |
|---|---|
| 140158 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5315-00-953-3797 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): 3460-01-213-0521. Verify interchangeability with system specifications before substitution.
Key specifications for 5315-00-953-3797: Surface Treatment Document and Classification: MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL; First End Style: ROUND; Material Document and Classification: MIL-S-7720 COND AC MIL SPEC ALL MATERIAL RESPONSES OVERALL; Pin Overall Diameter: 0.2390 INCHES MINIMUM AND 0.2450 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.