The Pump,cooling System,engine, cataloged under National Stock Number 2930-00-035-9502, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-00-035-9502 |
| Primary Part Number | R9L7660 |
| Item Name | Pump,cooling System,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Body Material | IRON CAST |
| 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 |
|---|---|
| R9L7660 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 9L7660 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| 9L7620 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| 9L9191 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 2930-00-035-9502 is a Pump,cooling System,engine, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-035-9502 has 1 manufacturer part number on file: R9L7660 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for R9L7660: Body Material: IRON CAST; Special Features: IMPELLER,STEEL SHAFT 00.750 IN.DIA;FOUR MOUNTING HOLES 0.407 IN.DIA;FOUR MOUNTING HOLES 0.407 IN.DIA IRREGULARLY SPACED IN. 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.