The Radiator,engine Coolant, cataloged under National Stock Number 2930-01-221-2024, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Miller Electric Mfg. Llc. Government technical data includes 15 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-221-2024 |
| Primary Part Number | 081289 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Miller Electric Mfg. Llc |
| Status | ACTIVE |
| Tank Height | 22.000 INCHES NOMINAL SINGLE TANK UPPER IN |
| Inlet Connection End Type | PLAIN |
| Filler Neck | NOT INCLUDED |
| Tank Quantity | 1 SINGLE TANK UPPER |
| Mounting Method | THREADED HOLE(S) SIDE |
| Outlet Connection End Quantity | 1 |
| Inlet Connection End Shape | ROUND |
| Inlet Connection End Quantity | 1 |
| Tank Location | CENTER SINGLE TANK UPPER |
| Mounting Feature | INCLUDED |
| Fan Shroud | INCLUDED |
| Coolant Level Elbow Check Valve | NOT INCLUDED |
| Filler Neck Quantity | 1 |
| Outlet Connection End Shape | ROUND |
| Outlet End Connection Type | PLAIN |
| 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 |
|---|---|
| 081289 PRIMARY | Miller Electric Mfg. Llc (USA) |
| Reference | Meaning |
|---|---|
| 081289 | 3/9 Design control — primary reference Miller Electric Mfg. Co. |
NSN 2930-01-221-2024 is a Radiator,engine Coolant, manufactured by Miller Electric Mfg. Llc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-221-2024 has 1 manufacturer part number on file: 081289 (Miller Electric Mfg. Llc).
Key specifications for 081289: Tank Height: 22.000 INCHES NOMINAL SINGLE TANK UPPER IN; Inlet Connection End Type: PLAIN; Filler Neck: NOT INCLUDED; Tank Quantity: 1 SINGLE TANK UPPER. 15 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.