The Heat Exchanger,fluid to Fluid,ai, cataloged under National Stock Number 1660-01-537-0428, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. The manufacturer of record is Ametek Thermal Systems Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1660-01-537-0428 |
| Primary Part Number | 60233-000-2 |
| Item Name | Heat Exchanger,fluid to Fluid,ai |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Ametek Thermal Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 60233-000-2 PRIMARY | Ametek Thermal Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 5VJ41149-102 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 1660-01-537-0428 is a Heat Exchanger,fluid to Fluid,ai, manufactured by Ametek Thermal Systems Inc, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-537-0428 has 1 manufacturer part number on file: 60233-000-2 (Ametek Thermal Systems Inc).
Key specifications for 60233-000-2: Special Features: 20.367" LONG X 9.379" WIDE X 8.500" HIGH; -104 SAME AS -102; -104 TESTPART AND NOT FLIGHT CERTIFIED; Part Name Assigned by Controlling Agency: HEAT EXCHANGER, OIL TO FUEL; End Item Identification: F-22 RAPTOR. 0 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 1660-01-537-0428 has DEMIL Code D. 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.