The Nrp,beam,mine Mk 56, cataloged under National Stock Number 9540-01-647-9509, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Naval Sea Systems Command. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Nrp,beam,mine Mk 56 |
| FSC / FSG | 9540 — Structural Shapes, Nonferrous Base Metal (FSG 95) |
| Manufacturers | Naval Inventory Control Point Mechanicsburg (CAGE 03950); Garrett Container Systems, Inc. (CAGE 0SWN5); Naval Sea Systems Command (CAGE 53711); Strickland Machine Company, Llc Dba Strickland Machine Co Llc (CAGE 5VSV5); Central Metal Fabricators Inc (CAGE 1NZU4) |
| Parameter | Value |
|---|---|
| NSN | 9540-01-647-9509 |
| Primary Part Number | 8411412 |
| Item Name | Nrp,beam,mine Mk 56 |
| FSC / FSG | 9540 / 95 — Structural Shapes, Nonferrous Base Metal |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| STRICKLAND FOUNDRY & MACHINE CO | Naval Inventory Control Point Mechanicsburg (USA) |
| 100001147708-0700 | Garrett Container Systems, Inc. (USA) |
| 8411412 PRIMARY | Naval Sea Systems Command (USA) |
| PURCH 53711 | Strickland Machine Company, Llc Dba Strickland Machine Co Llc (USA) |
| 100001147708-0700 PRIMARY | Central Metal Fabricators Inc (USA) |
NSN 9540-01-647-9509 is a Nrp,beam,mine Mk 56, manufactured by Naval Sea Systems Command, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
NSN 9540-01-647-9509 has 5 manufacturer part numbers on file: STRICKLAND FOUNDRY & MACHINE CO (Naval Inventory Control Point Mechanicsburg), 100001147708-0700 (Garrett Container Systems, Inc.), 8411412 (Naval Sea Systems Command), PURCH 53711 (Strickland Machine Company, Llc Dba Strickland Machine Co Llc), 100001147708-0700 (Central Metal Fabricators Inc).
2 possible matches (shared part number, not a government interchangeability claim): 4030-01-650-1206, 7025-01-650-8089. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 9540-01-647-9509 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.