The Radiator,engine Coolant, cataloged under National Stock Number 2930-01-436-2881, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rotaryaire Compressor Corp. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-436-2881 |
| Primary Part Number | DB6046-R |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Rotaryaire Compressor Corp |
| Status | ACTIVE |
| Mounting Method | HOLE SIDE |
| Mounting Feature | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2930-01-436-2881 is a Radiator,engine Coolant, manufactured by Rotaryaire Compressor Corp, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-436-2881 has 2 manufacturer part numbers on file: DB6046-R (Rotaryaire Compressor Corp), D3-06041 (Yinlun Tdi, Llc Dba Yinlun Tdi, Llc).
Key specifications for DB6046-R: Overall Height: 852.2 MILLIMETERS NOMINAL MM; Mounting Method: HOLE SIDE; Overall Width: 830.1 MILLIMETERS NOMINAL MM; Mounting Feature: INCLUDED. 2 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.