The Radiator,engine Coolant, cataloged under National Stock Number 2930-00-671-6889, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Yates-American Machine Co Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 — Engine Cooling System Components, Nonaircraft (FSG 29) |
| Manufacturers | Yates-American Machine Co Inc (CAGE 66859); Long Mfg Ltd (CAGE 38761) |
| Parameter | Value |
|---|---|
| NSN | 2930-00-671-6889 |
| Primary Part Number | RDLL3730B |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Yates-American Machine Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| RDLL3730B PRIMARY | Yates-American Machine Co Inc (USA) |
| R1496 | Long Mfg Ltd (CAN) |
| Reference | Meaning |
|---|---|
| PF218P00517 | 5/9 Secondary reference Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc |
| PF218-517 | 5/9 Secondary reference Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc |
NSN 2930-00-671-6889 is a Radiator,engine Coolant, manufactured by Yates-American Machine Co Inc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-671-6889 has 2 manufacturer part numbers on file: RDLL3730B (Yates-American Machine Co Inc), R1496 (Long Mfg Ltd).
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.