The Cooler,lubricating Oil,engine, cataloged under National Stock Number 2935-01-284-1944, is classified within Federal Supply Class 2935 (Engine System Cooling Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Ametek Thermal Systems Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2935-01-284-1944 |
| Primary Part Number | 12532-000 |
| Item Name | Cooler,lubricating Oil,engine |
| FSC / FSG | 2935 / 29 — Engine System Cooling Components, Aircraft Prime Moving |
| Manufacturer | Ametek Thermal Systems Inc |
| Status | ACTIVE |
| FSC Application Data | WILLAMS F112-WR-100 ENG |
| Length | 5.200 INCHES NOMINAL IN |
| Style Designator | CYLINDRICAL |
| Material | ALUMINUM HOUSING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 43289 | Williams International Co., L.l.c. (USA) |
| 12532-000 PRIMARY | Ametek Thermal Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 36E06 | 5/9 Secondary reference Grimes Aerospace Company |
| 43288 | 5/9 Secondary reference Williams International Co., L.l.c. |
| 37696 | 5/9 Secondary reference Williams International Co., L.l.c. |
NSN 2935-01-284-1944 is a Cooler,lubricating Oil,engine, manufactured by Ametek Thermal Systems Inc, classified under FSC 2935, Engine System Cooling Components, Aircraft Prime Moving. Status: active.
NSN 2935-01-284-1944 has 2 manufacturer part numbers on file: 43289 (Williams International Co., L.l.c.), 12532-000 (Ametek Thermal Systems Inc).
3 possible matches (shared part number, not a government interchangeability claim): 5950-01-293-4024, 5110-01-300-2457, 5340-01-565-2582. Verify interchangeability with system specifications before substitution.
Key specifications for 12532-000: FSC Application Data: WILLAMS F112-WR-100 ENG; Length: 5.200 INCHES NOMINAL IN; Style Designator: CYLINDRICAL; End Item Identification: ADVANCED CRUISE MISSLE. 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.
NSN 2935-01-284-1944 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.