The Key,woodruff, cataloged under National Stock Number 5315-01-629-8529, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Midwest Motor Supply Co. Dba Midwest Motor Supply Co Div Kimball Midwest. Government technical data includes 6 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-629-8529 |
| Primary Part Number | 41-8811 |
| Item Name | Key,woodruff |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Midwest Motor Supply Co. Dba Midwest Motor Supply Co Div Kimball Midwest |
| Status | ACTIVE |
| Starting Edge Shape | CHAMFERED |
| Style Designator | ROUND BOTTOM |
| Circle Diameter | 1.375 INCHES NOMINAL IN |
| Key Size Designation | WOODRUFF 22 |
| Material | STEEL OVERALL |
| Thickness | 0.25 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 |
|---|---|
| 41-8811 PRIMARY | Midwest Motor Supply Co. Dba Midwest Motor Supply Co Div Kimball Midwest (USA) |
| Reference | Meaning |
|---|---|
| 11B5190296-3 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
NSN 5315-01-629-8529 is a Key,woodruff, manufactured by Midwest Motor Supply Co. Dba Midwest Motor Supply Co Div Kimball Midwest, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-629-8529 has 1 manufacturer part number on file: 41-8811 (Midwest Motor Supply Co. Dba Midwest Motor Supply Co Div Kimball Midwest).
Key specifications for 41-8811: Starting Edge Shape: CHAMFERED; Style Designator: ROUND BOTTOM; Circle Diameter: 1.375 INCHES NOMINAL IN; Key Size Designation: WOODRUFF 22. 6 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.