The Pump,cooling System,engine, cataloged under National Stock Number 2930-01-450-3602, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Hypro Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-450-3602 |
| Primary Part Number | 9303C-HM3C |
| Item Name | Pump,cooling System,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Hypro Llc |
| Status | ACTIVE |
| Usage Design | VEHICULAR |
| Media for Which Designed | WATER, FRESH |
| Inlet Connection Size | 1.500 IN. PIPE SIZE IN |
| Water Flow Rate | 114.00 GALLONS PER MINUTE |
| 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 |
|---|---|
| 9303C-HM3C PRIMARY | Hypro Llc (USA) |
| 9310C5001-001 PRIMARY | The Entwistle Company Llc (USA) |
| Reference | Meaning |
|---|---|
| 9303C-HM3 | 5/9 Secondary reference Hypro Llc |
NSN 2930-01-450-3602 is a Pump,cooling System,engine, manufactured by Hypro Llc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-450-3602 has 2 manufacturer part numbers on file: 9303C-HM3C (Hypro Llc), 9310C5001-001 (The Entwistle Company Llc).
Key specifications for 9303C-HM3C: Usage Design: VEHICULAR; Media for Which Designed: WATER, FRESH; End Item Identification: TRACTOR, FLIGHTLINE TOWING; Inlet Connection Size: 1.500 IN. PIPE SIZE IN. 4 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.