The Igniter,spark,aircraft Heater, cataloged under National Stock Number 1660-01-295-8869, 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 Rtx Corporation Div Pratt & Whitney. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1660-01-295-8869 |
| Primary Part Number | 160544 |
| Item Name | Igniter,spark,aircraft Heater |
| FSC / FSG | 1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| 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 |
|---|---|
| 10-630005-1 | Unison Industries Llc (USA) |
| 160544 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| CH38013 | Champion Aerospace Llc (USA) |
| Reference | Meaning |
|---|---|
| 160544-1 | 5/9 Secondary reference Kit Pack Co., Inc. |
| 160544-1 | 5/9 Secondary reference Maney Aircraft, Inc. Dba Maney Aircraft |
| 160544-1 | 5/9 Secondary reference Champion Aerospace Llc |
| 160544-1 | 5/9 Secondary reference Rtx Corporation Div Pratt & Whitney |
| 1660PL2227511 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 1660PL1683483 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 160544-1 | 5/9 Secondary reference Unison Industries Llc |
NSN 1660-01-295-8869 is a Igniter,spark,aircraft Heater, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.
NSN 1660-01-295-8869 has 3 manufacturer part numbers on file: 10-630005-1 (Unison Industries Llc), 160544 (Rtx Corporation Div Pratt & Whitney), CH38013 (Champion Aerospace Llc).
1 possible match (shared part number, not a government interchangeability claim): 4310-01-504-4670. Verify interchangeability with system specifications before substitution.
Key specifications for 160544: Special Features: ACTION ID 45513912; End Item Identification: AIRCRAFT,BEECH 300. 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 1660-01-295-8869 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.