The Diffuser,air,aircraft Heating an, cataloged under National Stock Number 1660-01-504-9268, 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 Aerospace Lighting Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-504-9268 |
| Primary Part Number | 1747-2 |
| Item Name | Diffuser,air,aircraft Heating an |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Aerospace Lighting Corporation |
| 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 |
|---|---|
| 1747-2 PRIMARY | Aerospace Lighting Corporation (USA) |
NSN 1660-01-504-9268 is a Diffuser,air,aircraft Heating an, manufactured by Aerospace Lighting Corporation, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-504-9268 has 1 manufacturer part number on file: 1747-2 (Aerospace Lighting Corporation).
Key specifications for 1747-2: Special Features: USED IN AIRCRAFT AIR DISTRIBUTION SYSTEMS, FRESH AIR OR AIR CONDITIONING; Part Name Assigned by Controlling Agency: AIR OUTLET; AIR DIFFUSER; AIR GASPER; AIR VALVE; End Item Identification: P3-ORION. 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.