The Key,machine, cataloged under National Stock Number 5315-01-526-7903, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Bourns Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5315-01-526-7903 |
| Primary Part Number | 57352 |
| Item Name | Key,machine |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Style Designator | PLAIN |
| Material | STEEL 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 |
|---|---|
| 57352 PRIMARY | Bourns Inc (USA) |
| Reference | Meaning |
|---|---|
| 57352 | 5/9 Secondary reference Cat Pumps Corp |
NSN 5315-01-526-7903 is a Key,machine, manufactured by Bourns Inc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-526-7903 has 1 manufacturer part number on file: 57352 (Bourns Inc).
1 possible match (shared part number, not a government interchangeability claim): 1005-01-689-3617. Verify interchangeability with system specifications before substitution.
Key specifications for 57352: Overall Height: 5.0 MILLIMETERS NOMINAL MM; Style Designator: PLAIN; Overall Length: 21.0 MILLIMETERS NOMINAL MM; Overall Width: 5.0 MILLIMETERS NOMINAL MM. 2 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.