The Pump,rotary, cataloged under National Stock Number 4320-01-332-6915, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 5 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.
| Item Name | Pump,rotary |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Viking Pump, Inc (CAGE 63097); Navantia - Propulsion Y Energia Motores - Cartagena (CAGE 409BB) |
| Parameter | Value |
|---|---|
| NSN | 4320-01-332-6915 |
| Primary Part Number | 7W1282 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
|---|---|
| 7W1282 CNG 04 REV E | Caterpillar Inc Div Caterpillar Defense (USA) |
| G-0711 1832-503 | Viking Pump, Inc (USA) |
| 7W-1282 | Navantia - Propulsion Y Energia Motores - Cartagena (ESP) |
| 9Y6935 ITEM 1 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 7W1282 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 4320-01-332-6915 is a Pump,rotary, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-332-6915 has 5 manufacturer part numbers on file: 7W1282 CNG 04 REV E (Caterpillar Inc Div Caterpillar Defense), G-0711 1832-503 (Viking Pump, Inc), 7W-1282 (Navantia - Propulsion Y Energia Motores - Cartagena), 9Y6935 ITEM 1 (Caterpillar Inc Div Caterpillar Defense), 7W1282 (Caterpillar Inc Div Caterpillar Defense).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-421-5215. 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.
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.