The Pump,rotary, cataloged under National Stock Number 4320-01-168-9525, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Viking Pump, Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-168-9525 |
| Primary Part Number | 4-1050-1112-510 |
| Item Name | Pump,rotary |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Viking Pump, Inc |
| Status | ACTIVE |
| Operation Method | POWERED |
| 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 |
|---|---|
| G32 | Viking Pump, Inc (USA) |
| 4-1050-1112-510 PRIMARY | Viking Pump, Inc (USA) |
| Reference | Meaning |
|---|---|
| G32 1268364-1268365 | 5/9 Secondary reference Viking Pump, Inc |
NSN 4320-01-168-9525 is a Pump,rotary, manufactured by Viking Pump, Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-168-9525 has 2 manufacturer part numbers on file: G32 (Viking Pump, Inc), 4-1050-1112-510 (Viking Pump, Inc).
Key specifications for 4-1050-1112-510: Special Features: W/RELIEF VALVE,50 PSI; IRON FITTED,BRONZE BUSHING,STANDARD PACKING; Operation Method: POWERED. 1 specification is 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.