The Key,machine, cataloged under National Stock Number 5315-01-718-0581, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is B.w. Elliott Manufacturing Co., Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5315-01-718-0581 |
| Primary Part Number | A-633-20138-3024 |
| Item Name | Key,machine |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | B.w. Elliott Manufacturing Co., Llc |
| Status | ACTIVE |
| Style Designator | PLAIN |
| Material Document and Classification | STM AISI 4142 STL ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| 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 |
|---|---|
| A-633-20138-3024 PRIMARY | B.w. Elliott Manufacturing Co., Llc (USA) |
| 805-12156M501D-ITEM NO-20 | B.w. Elliott Manufacturing Co., Llc (USA) |
| Reference | Meaning |
|---|---|
| 12156M501D | D/9 Drawing number reference only B.w. Elliott Manufacturing Co., Llc |
| 12156M501D REV K SHEET 1 FIND 20 | C/1 Advisory reference — outside the item-of-supply concept B.w. Elliott Manufacturing Co., Llc |
NSN 5315-01-718-0581 is a Key,machine, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-718-0581 has 2 manufacturer part numbers on file: A-633-20138-3024 (B.w. Elliott Manufacturing Co., Llc), 805-12156M501D-ITEM NO-20 (B.w. Elliott Manufacturing Co., Llc).
4 possible matches (shared part number, not a government interchangeability claim): 5315-01-718-0585, 3040-01-718-0588, 3040-01-718-9165. Verify interchangeability with system specifications before substitution.
Key specifications for A-633-20138-3024: Overall Height: 0.1875 INCHES NOMINAL IN; Style Designator: PLAIN; Material Document and Classification: STM AISI 4142 STL ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Overall Length: 1.5 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.