The Radiator,engine Coolant, cataloged under National Stock Number 2930-01-448-3443, 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 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-448-3443 |
| Primary Part Number | 200654 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Miller Electric Mfg. Llc |
| Status | ACTIVE |
| Filler Neck | INCLUDED |
| Tank Quantity | 1 SINGLE TANK UPPER |
| Tank Location | UPPER SINGLE TANK UPPER |
| Fan Shroud | INCLUDED |
| 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 |
|---|---|
| 200654 PRIMARY | Miller Electric Mfg. Llc (USA) |
| Reference | Meaning |
|---|---|
| 089 946 | 5/9 Secondary reference Miller Electric Mfg. Co. |
| 200654 | 3/9 Design control — primary reference Miller Electric Mfg. Co. |
NSN 2930-01-448-3443 is a Radiator,engine Coolant, manufactured by Miller Electric Mfg. Llc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-448-3443 has 1 manufacturer part number on file: 200654 (Miller Electric Mfg. Llc).
1 possible match (shared part number, not a government interchangeability claim): 6530-01-536-3393. Verify interchangeability with system specifications before substitution.
Key specifications for 200654: Filler Neck: INCLUDED; Tank Quantity: 1 SINGLE TANK UPPER; Tank Location: UPPER SINGLE TANK UPPER; Fan Shroud: INCLUDED. 4 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.