The Key,woodruff, cataloged under National Stock Number 5315-01-101-0437, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5315-01-101-0437 |
| Primary Part Number | 99610 |
| Item Name | Key,woodruff |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| Status | ACTIVE |
| Starting Edge Shape | ROUND |
| Style Designator | ROUND BOTTOM |
| Circle Diameter | 0.861 INCHES MINIMUM AND 0.866 INCHES MAXIMUM IN |
| Key Height | 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Key Size Designation | WOODRUFF 12 |
| Starting Edge Radius | 0.430 INCHES MINIMUM AND 0.433 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Thickness | 0.250 INCHES MINIMUM AND 0.251 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 |
|---|---|
| 6J-807 | Dana Off Highway Products, Llc (USA) |
| 99610 PRIMARY | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| 0500012 | Perkins Engines Inc (USA) |
| Reference | Meaning |
|---|---|
| 6J-807 | 5/9 Secondary reference Clark Equipment Co |
| 99610 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 5315-01-101-0437 is a Key,woodruff, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-101-0437 has 3 manufacturer part numbers on file: 6J-807 (Dana Off Highway Products, Llc), 99610 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 0500012 (Perkins Engines Inc).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-495-2181. Verify interchangeability with system specifications before substitution.
Key specifications for 99610: Starting Edge Shape: ROUND; Style Designator: ROUND BOTTOM; Circle Diameter: 0.861 INCHES MINIMUM AND 0.866 INCHES MAXIMUM IN; Key Height: 0.370 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN. 8 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.