The Radiator,engine Coolant, cataloged under National Stock Number 2930-01-049-8574, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Diesel Radiator Co.. Government technical data includes 12 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-049-8574 |
| Primary Part Number | DRC-8574 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Diesel Radiator Co. |
| Status | ACTIVE |
| Inlet Connection End Type | PLAIN |
| Filler Neck | NOT INCLUDED |
| Mounting Method | HOLE SIDE |
| Mounting Method | BRACKET(S) TOP |
| Mounting Method | THREADED HOLE(S) BOTTOM |
| Outlet Connection End Quantity | 1 |
| Inlet Connection End Shape | ROUND |
| Inlet Connection End Quantity | 2 |
| Tank Location | LOWER FIRST TANK LOWER |
| Tank Location | UPPER 2D TANK UPPER |
| Mounting Feature | INCLUDED |
| Outlet Connection End Shape | ROUND |
| 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 |
|---|---|
| DRC-8574 PRIMARY | Diesel Radiator Co. (USA) |
| 282000-004 PRIMARY | Young Touchstone Company Div Young Touchstone (USA) |
| Reference | Meaning |
|---|---|
| 64795-DW | 5/9 Secondary reference Oshkosh Corp |
| 282000 | 5/9 Secondary reference Young Touchstone Company Div Young Touchstone |
| 2930010498574 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 404 | C/1 Advisory reference — outside the item-of-supply concept Api Heat Transfer Thermasys Corporation |
| 404 | 5/9 Secondary reference Thermasys Corporation Dba General Thermo Dynamics Div General Thermodynamics Div |
| 64795DXW | 5/9 Secondary reference Oshkosh Corp |
| 63748DX | 5/9 Secondary reference Oshkosh Corp |
NSN 2930-01-049-8574 is a Radiator,engine Coolant, manufactured by Diesel Radiator Co., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-049-8574 has 2 manufacturer part numbers on file: DRC-8574 (Diesel Radiator Co.), 282000-004 (Young Touchstone Company Div Young Touchstone).
3 possible matches (shared part number, not a government interchangeability claim): 6685-01-364-4026, 6520-01-562-3011, 7690-01-563-9690. Verify interchangeability with system specifications before substitution.
Key specifications for DRC-8574: Inlet Connection End Type: PLAIN; Filler Neck: NOT INCLUDED; Mounting Method: HOLE SIDE; Mounting Method: BRACKET(S) TOP. 12 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.