The Pump,cooling System,engine, cataloged under National Stock Number 2930-01-391-0875, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Ltd. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2930-01-391-0875 |
| Primary Part Number | 3011389 |
| Item Name | Pump,cooling System,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Cummins Ltd |
| Status | ACTIVE |
| Engine Model Number for Which Designed | K-19 |
| Usage Design | VEHICULAR |
| Engine Design Control Activity | 15434 |
| Body Material | IRON CAST |
| Media for Which Designed | WATER, FRESH |
| Inlet Connection Size | 3.500 |
| 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 |
|---|---|
| 3011389 | Cummins Ltd (GBR) |
| Reference | Meaning |
|---|---|
| 416-6965 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 3098969 | 3/9 Design control — primary reference Cummins Inc. |
| 3011389 | 5/9 Secondary reference Cummins Inc. |
NSN 2930-01-391-0875 is a Pump,cooling System,engine, manufactured by Cummins Ltd, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-391-0875 has 1 manufacturer part number on file: 3011389 (Cummins Ltd).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-588-9147. Verify interchangeability with system specifications before substitution.
Key specifications for 3011389: Engine Model Number for Which Designed: K-19; Usage Design: VEHICULAR; Engine Design Control Activity: 15434; Body Material: IRON CAST. 6 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.