The Key,woodruff, cataloged under National Stock Number 5315-00-176-6575, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Grimes Aerospace Company. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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 | 5315-00-176-6575 |
| Primary Part Number | A54C69 |
| Item Name | Key,woodruff |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| Hardness Rating | 38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL |
| Starting Edge Shape | STRAIGHT |
| Style Designator | ROUND BOTTOM |
| Circle Diameter | 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Key Height | 0.167 INCHES MINIMUM AND 0.172 INCHES MAXIMUM IN |
| Key Size Designation | WOODRUFF 213 |
| Surface Treatment | PASSIVATE OVERALL |
| Material | STEEL COMP 416SE OVERALL |
| Thickness | 0.1225 INCHES MINIMUM AND 0.1228 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 |
NSN 5315-00-176-6575 is a Key,woodruff, manufactured by Grimes Aerospace Company, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-00-176-6575 has 2 manufacturer part numbers on file: A54C69 (Grimes Aerospace Company), 01891 (Defense Logistics Agency Dba Defense Supply Center Philadelphia).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-478-5597. Verify interchangeability with system specifications before substitution.
Key specifications for A54C69: Hardness Rating: 38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL; Starting Edge Shape: STRAIGHT; Style Designator: ROUND BOTTOM; Circle Diameter: 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. 9 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.