The Key,woodruff, cataloged under National Stock Number 5315-00-271-7307, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Agco Corp Parts Opn. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5315-00-271-7307 |
| Primary Part Number | 251516 |
| Item Name | Key,woodruff |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Agco Corp Parts Opn |
| Status | ACTIVE |
| Starting Edge Shape | STRAIGHT |
| Style Designator | ROUND BOTTOM RELIEVED ENDS |
| Circle Diameter | 2.125 INCHES NOMINAL IN |
| Key Height | 0.406 INCHES NOMINAL IN |
| Key Size Designation | WOODRUFF 128 |
| Material | STEEL OVERALL |
| Thickness | 0.312 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 |
| Part Number | Manufacturer |
|---|---|
| 251516 PRIMARY | Agco Corp Parts Opn (USA) |
| Reference | Meaning |
|---|---|
| 1877-2088 | 5/9 Secondary reference U.S. Government activity |
| 01877-2088 | 5/9 Secondary reference U.S. Government activity |
NSN 5315-00-271-7307 is a Key,woodruff, manufactured by Agco Corp Parts Opn, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-271-7307 has 1 manufacturer part number on file: 251516 (Agco Corp Parts Opn).
1 possible match (shared part number, not a government interchangeability claim): 3110-00-404-5462. Verify interchangeability with system specifications before substitution.
Key specifications for 251516: Starting Edge Shape: STRAIGHT; Style Designator: ROUND BOTTOM RELIEVED ENDS; Overall Length: 1.250 INCHES NOMINAL IN; Circle Diameter: 2.125 INCHES NOMINAL IN. 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.