The Heat Exchanger,fluid to Air, cataloged under National Stock Number 1660-01-586-6029, 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 Rotron Incorporated. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1660-01-586-6029 |
| Primary Part Number | 1916-04 |
| Item Name | Heat Exchanger,fluid to Air |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Rotron Incorporated |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1916-04 PRIMARY | Rotron Incorporated (USA) |
| Reference | Meaning |
|---|---|
| 2149-02 ITEM-5 | 5/9 Secondary reference Rotron Incorporated |
NSN 1660-01-586-6029 is a Heat Exchanger,fluid to Air, manufactured by Rotron Incorporated, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-586-6029 has 1 manufacturer part number on file: 1916-04 (Rotron Incorporated).
Key specifications for 1916-04: Overall Height: 15.675 INCHES NOMINAL IN; Overall Length: 16.250 INCHES NOMINAL IN; Overall Width: 6.250 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: HEAT EXCHANGER ASSEMBLY. 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.
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.