The Key,machine, cataloged under National Stock Number 5315-01-497-1480, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-497-1480 |
| Primary Part Number | 754-7066812-27 |
| Item Name | Key,machine |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Key Chamfer Angle | 45.0 DEGREES NOMINAL |
| Starting Edge Shape | CHAMFERED |
| Style Designator | OCTAGON SHAPE |
| Material Document and Classification | QQ-N-286, FORM 2, ANL, HF, AH FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Key Chamfer Length | 0.250 INCHES NOMINAL IN |
| Shear Strength | 140000 DOUBLE POUNDS PER SQUARE INCH |
| Material | NICKEL ALLOY K-500 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 |
|---|---|
| 754-7066812-27 PRIMARY | Naval Sea Systems Command (USA) |
| H553-1502-27 | Derbyshire Machine & Tool Co (USA) |
| Reference | Meaning |
|---|---|
| H553-1502-27 | 5/2 Secondary reference U.S. Government activity |
NSN 5315-01-497-1480 is a Key,machine, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-497-1480 has 2 manufacturer part numbers on file: 754-7066812-27 (Naval Sea Systems Command), H553-1502-27 (Derbyshire Machine & Tool Co).
Key specifications for 754-7066812-27: Overall Height: 1.000 INCHES NOMINAL IN; Key Chamfer Angle: 45.0 DEGREES NOMINAL; Starting Edge Shape: CHAMFERED; Style Designator: OCTAGON SHAPE. 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.