The Key,machine, cataloged under National Stock Number 5315-01-124-1333, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 4 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 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 | 5315-01-124-1333 |
| Primary Part Number | 999C0529 PIECE 18 |
| Item Name | Key,machine |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Circor Naval Solutions Llc Dba Warren Pumps |
| Status | ACTIVE |
| Starting Edge Shape | STRAIGHT |
| Style Designator | PLAIN |
| Material Document and Classification | ASTM-B164 CL A COLD DRAWN ASSN STD ALL MATERIAL RESPONSES OVERALL |
| Material | NICKEL ALLOY R-405 AND NICKEL ALLOY 400 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 |
|---|---|
| 999C0529 PIECE 18 PRIMARY | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
| N142 | Circor Naval Solutions Llc Dba Warren Pumps (USA) |
NSN 5315-01-124-1333 is a Key,machine, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-124-1333 has 2 manufacturer part numbers on file: 999C0529 PIECE 18 (Circor Naval Solutions Llc Dba Warren Pumps), N142 (Circor Naval Solutions Llc Dba Warren Pumps).
1 possible match (shared part number, not a government interchangeability claim): 4020-01-451-2410. Verify interchangeability with system specifications before substitution.
Key specifications for 999C0529 PIECE 18: Overall Height: 0.188 INCHES NOMINAL IN; Starting Edge Shape: STRAIGHT; Style Designator: PLAIN; Material Document and Classification: ASTM-B164 CL A COLD DRAWN ASSN STD ALL MATERIAL RESPONSES OVERALL. 4 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.