The Pin,tapered,plain, cataloged under National Stock Number 5315-00-021-6271, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Army Weapons Command Attn Amswe-Ree-S. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-00-021-6271 |
| Primary Part Number | 216271 |
| Item Name | Pin,tapered,plain |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Army Weapons Command Attn Amswe-Ree-S |
| Status | ACTIVE |
| First End Location | BOTH ENDS |
| First End Style | OVAL |
| Pin Overall Length | 0.658 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN |
| Second End Relationship with First End | IDENTICAL |
| Pin Size Designation | 4/0 |
| Material | STEEL OVERALL |
| First End Outer Radius | 0.1083 INCHES MINIMUM AND 0.1103 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 216271 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| Reference | Meaning |
|---|---|
| 216271 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
| 216271 | 3/9 Design control — primary reference General Motors Corp |
NSN 5315-00-021-6271 is a Pin,tapered,plain, manufactured by Army Weapons Command Attn Amswe-Ree-S, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-021-6271 has 1 manufacturer part number on file: 216271 (Army Weapons Command Attn Amswe-Ree-S).
3 possible matches (shared part number, not a government interchangeability claim): 3110-00-802-8895, 5930-00-832-6563, 4730-01-478-2026. Verify interchangeability with system specifications before substitution.
Key specifications for 216271: First End Location: BOTH ENDS; First End Style: OVAL; Pin Overall Length: 0.658 INCHES MINIMUM AND 0.718 INCHES MAXIMUM IN; Second End Relationship with First End: IDENTICAL. 7 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.