The Pump,cooling System,engine, cataloged under National Stock Number 2930-01-168-2003, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Tcm America, Inc Sc. Government technical data includes 3 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-168-2003 |
| Primary Part Number | 21010-L1128 |
| Item Name | Pump,cooling System,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Tcm America, Inc Sc |
| Status | ACTIVE |
| Engine Model Number for Which Designed | H20 |
| Usage Design | VEHICULAR |
| Media for Which Designed | WATER, FRESH |
| 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 |
|---|---|
| N-21010-L1125 | Tcm America, Inc Sc (USA) |
| 21010-L1128 PRIMARY | Tcm America, Inc Sc (USA) |
| Reference | Meaning |
|---|---|
| 21010-L1100 | 5/9 Secondary reference Tcm America, Inc Sc |
| 21010-L1125 | 5/9 Secondary reference Nissan Motor Co. Ltd Div Fleet Business Dept. Sales Div. |
| N-21010-L1100 | 5/9 Secondary reference Tcm America, Inc Sc |
| 21010-L1100 | 5/9 Secondary reference Nissan Motor Co. Ltd Div Fleet Business Dept. Sales Div. |
NSN 2930-01-168-2003 is a Pump,cooling System,engine, manufactured by Tcm America, Inc Sc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-168-2003 has 2 manufacturer part numbers on file: N-21010-L1125 (Tcm America, Inc Sc), 21010-L1128 (Tcm America, Inc Sc).
Key specifications for 21010-L1128: Engine Model Number for Which Designed: H20; Usage Design: VEHICULAR; Special Features: 3 PORTS; BOLT MOUNTED; Media for Which Designed: WATER, FRESH. 3 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.