The Pin,straight,headless, cataloged under National Stock Number 5315-00-050-5273, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Watervliet Arsenal Div Business Development. Government technical data includes 10 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 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 | 5315-00-050-5273 |
| Primary Part Number | 505273 |
| Item Name | Pin,straight,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Army, United States Department of the Dba Watervliet Arsenal Div Business Development |
| Status | ACTIVE |
| First End Taper Length | 0.005 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| Second End Taper Angle | 25.0 DEGREES NOMINAL |
| First End Style | CHAMFERED |
| Material Document and Classification | QQ-T-580 GRADE B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Second End Taper Length | 0.005 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN |
| First End Taper Angle | 25.0 DEGREES NOMINAL |
| Pin Overall Diameter | 0.0780 INCHES NOMINAL IN |
| Pin Overall Length | 0.300 INCHES MINIMUM AND 0.324 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| 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 |
|---|---|
| 505273 PRIMARY | Army, United States Department of the Dba Watervliet Arsenal Div Business Development (USA) |
NSN 5315-00-050-5273 is a Pin,straight,headless, manufactured by Army, United States Department of the Dba Watervliet Arsenal Div Business Development, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-050-5273 has 1 manufacturer part number on file: 505273 (Army, United States Department of the Dba Watervliet Arsenal Div Business Development).
1 possible match (shared part number, not a government interchangeability claim): 5961-01-066-4959. Verify interchangeability with system specifications before substitution.
Key specifications for 505273: First End Taper Length: 0.005 INCHES MINIMUM AND 0.025 INCHES MAXIMUM IN; Second End Taper Angle: 25.0 DEGREES NOMINAL; First End Style: CHAMFERED; Material Document and Classification: QQ-T-580 GRADE B FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.