The Heat Exchanger,air to Water,airc, cataloged under National Stock Number 1660-01-050-5847, 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 Hamilton Sundstrand Corporation Dba Collins Aerospace. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-050-5847 |
| Primary Part Number | 764962-2 |
| Item Name | Heat Exchanger,air to Water,airc |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Hamilton Sundstrand Corporation Dba Collins Aerospace |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 764962-2 PRIMARY | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 1660PL0627127 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 1660PL1676708 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 1660PL1671895 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 16VY003-2 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 1660-01-050-5847 is a Heat Exchanger,air to Water,airc, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-050-5847 has 1 manufacturer part number on file: 764962-2 (Hamilton Sundstrand Corporation Dba Collins Aerospace).
Key specifications for 764962-2: Special Features: APPROX 20.000 IN. LG; T.O. 15A4-84-3 IN; End Item Identification: ACFT F16A/B. 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 1660-01-050-5847 has DEMIL Code Q. 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.