The Key,machine, cataloged under National Stock Number 5315-01-208-0375, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5315-01-208-0375 |
| Primary Part Number | 175-6716 |
| Item Name | Key,machine |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Starting Edge Shape | ROUND |
| Style Designator | PLAIN |
| Material Document and Classification | BRITISH STD LB4C NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Starting Edge Radius | 0.157 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| 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 |
|---|---|
| 175-6716 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 5N4501 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 5315-01-208-0375 is a Key,machine, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-208-0375 has 1 manufacturer part number on file: 175-6716 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 175-6716: Overall Height: 0.2720 INCHES MINIMUM AND 0.2756 INCHES MAXIMUM IN; Starting Edge Shape: ROUND; Style Designator: PLAIN; Material Document and Classification: BRITISH STD LB4C NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL. 5 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.