The Radiator,engine Coolant, cataloged under National Stock Number 2930-01-539-9490, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Deere & Co. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2930-01-539-9490 |
| Primary Part Number | AT300797 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Deere & Co |
| 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 |
|---|---|
| AT300797 | Rdo Equipment Rdo Equipment Pty Ltd (AUS) |
| AT317704 | Rdo Equipment Pty Ltd (AUS) |
| AT300797 PRIMARY | Deere & Co (USA) |
| Reference | Meaning |
|---|---|
| AT317704 | 5/9 Secondary reference Deere & Co |
| AT317704 | 5/9 Secondary reference Rdo Equipment Pty Ltd |
| AT317704 | 5/9 Secondary reference Hitachi Construction Machinery Aust Australia Pty Ltd Hitachi Construction Machinery |
NSN 2930-01-539-9490 is a Radiator,engine Coolant, manufactured by Deere & Co, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-539-9490 has 3 manufacturer part numbers on file: AT300797 (Rdo Equipment Rdo Equipment Pty Ltd), AT317704 (Rdo Equipment Pty Ltd), AT300797 (Deere & Co).
Key specifications for AT300797: Part Name Assigned by Controlling Agency: RADIATOR; End Item Identification: ENGINE AUXILIARY SYSTEMS (RADIATOR, CHARGE AIR COOLER AND HYDRAULIC OIL COOLER). 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.