The Pump,hydraulic Ram,foot Driven, cataloged under National Stock Number 4320-01-562-8454, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Willard Marine, Inc.. The record lists 1 manufacturer part number 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.
| Parameter | Value |
|---|---|
| NSN | 4320-01-562-8454 |
| Primary Part Number | 27536 |
| Item Name | Pump,hydraulic Ram,foot Driven |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Willard Marine, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 27536 PRIMARY | Willard Marine, Inc. (USA) |
NSN 4320-01-562-8454 is a Pump,hydraulic Ram,foot Driven, manufactured by Willard Marine, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-562-8454 has 1 manufacturer part number on file: 27536 (Willard Marine, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 4920-01-572-6586, 5305-01-580-4784. Verify interchangeability with system specifications before substitution.
Key specifications for 27536: End Item Identification: NSC 417 FT., WMSL-750 FT. 0 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.