The Pump,cooling System,engine, cataloged under National Stock Number 2930-01-026-2048, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Trw Inc Trw Intl Trade Government Sales Dept. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-026-2048 |
| Primary Part Number | FP1834 |
| Item Name | Pump,cooling System,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Trw Inc Trw Intl Trade Government Sales Dept |
| 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 |
|---|---|
| FP1834 PRIMARY | Trw Inc Trw Intl Trade Government Sales Dept (USA) |
| Reference | Meaning |
|---|---|
| 446 608 C91 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 446608C91 | 5/9 Secondary reference U.S. Government activity |
| 1802212C91 | 3/2 Design control — primary reference U.S. Government activity |
| 446608C92 | 5/9 Secondary reference U.S. Government activity |
| 1802212 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 2930-01-026-2048 is a Pump,cooling System,engine, manufactured by Trw Inc Trw Intl Trade Government Sales Dept, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-026-2048 has 1 manufacturer part number on file: FP1834 (Trw Inc Trw Intl Trade Government Sales Dept).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-578-9443. Verify interchangeability with system specifications before substitution.
Key specifications for FP1834: Special Features: IRREGULAR SHAPE;W/PORTS;W/MOUNTING HOLES; End Item Identification: TRUCK; NAVISTAR INTERNATIONAL CORP; MODEL 1624. 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.