The Pump,cooling System,engine, cataloged under National Stock Number 2930-01-170-9820, 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. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Pump,cooling System,engine |
| FSC / FSG | 2930 — Engine Cooling System Components, Nonaircraft (FSG 29) |
| Manufacturers | Caterpillar Inc Div Caterpillar Defense (CAGE 11083); Hastings Deering (aust) Ltd (CAGE Z5W91); Bae Systems Australia Pty Ltd Div Landing Craft Heavy - in Service Support (CAGE Z0GY5) |
| Parameter | Value |
|---|---|
| NSN | 2930-01-170-9820 |
| Primary Part Number | 1727766 |
| Item Name | Pump,cooling System,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| 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 |
|---|---|
| 0R-1000 | Caterpillar Inc Div Caterpillar Defense (USA) |
| 1727766 | Hastings Deering (aust) Ltd (AUS) |
| HSA003229 | Bae Systems Australia Pty Ltd Div Landing Craft Heavy - in Service Support (AUS) |
| 1727766 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 2W8002 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| IPD2W8002 | 5/9 Secondary reference Industrial Parts Depot, Llc Dba Ipd |
| 9Y-6435 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
| IPD1W3058 | 5/9 Secondary reference Industrial Parts Depot, Llc Dba Ipd |
| 1W3058 | 5/9 Secondary reference Caterpillar Inc Div Caterpillar Defense |
NSN 2930-01-170-9820 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 2930-01-170-9820 has 4 manufacturer part numbers on file: 0R-1000 (Caterpillar Inc Div Caterpillar Defense), 1727766 (Hastings Deering (aust) Ltd), HSA003229 (Bae Systems Australia Pty Ltd Div Landing Craft Heavy - in Service Support), 1727766 (Caterpillar Inc Div Caterpillar Defense).
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.