The Parts Kit,fan Radiator, cataloged under National Stock Number 2930-01-725-5983, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Prestolite Electric Inc. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2930-01-725-5983 |
| Primary Part Number | 6531-203B |
| Item Name | Parts Kit,fan Radiator |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Prestolite Electric Inc |
| Status | ACTIVE |
| Component Quantity | 3 |
| Document Type | DESIGN CONTROL DRAWING |
| Accessory Identifying Number | 1 EACH 4636231 KEY WOODRUFF 4.0X19ST; 1 EACH 4636258 NUT HEX -14 2.0G8 ZP; 1 EACH 4636152001 FAN BODY 220 MILLIMETER DIAMETER PART NO. MM |
| Document Identification | 4636152 |
| Component Document Origin | INDUSTRIAL |
| Accessory Controlling Agency | OSHKOSH DEFENSE LLC |
| Document Source | 75Q65 |
| Accessory Component Quantity | 3 |
| 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 |
|---|---|
| 6531-203B PRIMARY | Prestolite Electric Inc (USA) |
| Reference | Meaning |
|---|---|
| 4636152 | 7/2 Vendor item drawing reference Oshkosh Defense Llc |
NSN 2930-01-725-5983 is a Parts Kit,fan Radiator, manufactured by Prestolite Electric Inc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-725-5983 has 1 manufacturer part number on file: 6531-203B (Prestolite Electric Inc).
Key specifications for 6531-203B: Component Quantity: 3; Document Type: DESIGN CONTROL DRAWING; Accessory Identifying Number: 1 EACH 4636231 KEY WOODRUFF 4.0X19ST; 1 EACH 4636258 NUT HEX -14 2.0G8 ZP; 1 EACH 4636152001 FAN BODY 220 MILLIMETER DIAMETER PART NO. MM; Document Identification: 4636152. 8 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.