The Key,machine, cataloged under National Stock Number 5315-01-474-1612, 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 3 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 10 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-474-1612 |
| Primary Part Number | 124-5923272 PC 88 |
| Item Name | Key,machine |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Style Designator | PLAIN |
| Material Document and Classification | AISI-C-1018 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Material | STEEL COMP 1018 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 |
|---|---|
| 124-5923272 PC 88 PRIMARY | Naval Sea Systems Command (USA) |
| HN152-1107 | Naval Sea Systems Command (USA) |
| 124-5923272 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| HN152-1107 PART NO. 31 | Naval Sea Systems Command (USA) |
| 124-1553927 | Bright Lights Usa, Inc Dba Blusa Defense Manufacturing (USA) |
| 124-1553927 PART NO. 144 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 124-1553927 | D/9 Drawing number reference only Naval Sea Systems Command |
| 124-1553927 PC 88 | 5/9 Secondary reference Bright Lights Usa, Inc Dba Blusa Defense Manufacturing |
| 5/16 X 5/16 X 1 -1/2 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 124-5923272 | D/9 Drawing number reference only Naval Sea Systems Command |
| 124-1678562 PC 96 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5315-01-474-1612 is a Key,machine, manufactured by Naval Sea Systems Command, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-474-1612 has 6 manufacturer part numbers on file: 124-5923272 PC 88 (Naval Sea Systems Command), HN152-1107 (Naval Sea Systems Command), 124-5923272 (Huntington Ingalls Inc Div Newport News Shipbuilding), HN152-1107 PART NO. 31 (Naval Sea Systems Command), 124-1553927 (Bright Lights Usa, Inc Dba Blusa Defense Manufacturing) and 1 more.
10 possible matches (shared part number, not a government interchangeability claim): 5315-01-474-8901, 3120-01-475-0085, 5315-01-475-0830. Verify interchangeability with system specifications before substitution.
Key specifications for 124-5923272 PC 88: Overall Height: 0.312 INCHES NOMINAL IN; Style Designator: PLAIN; Material Document and Classification: AISI-C-1018 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 1.500 INCHES NOMINAL IN. 3 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.