The Duct,heater Air Outlet, cataloged under National Stock Number 2915-01-255-1306, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 2915-01-255-1306 |
| Primary Part Number | 156846-1 |
| Item Name | Duct,heater Air Outlet |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| General Characteristics Item Description | CRES 347 CAST PER AMS 5362; 1.344 IN. NOM H,1.324 IN. DIA FLANGE ONE END; PART OF HEATER CORE 156154-4 IN |
| 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 |
|---|---|
| 156846-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 2915-01-255-1306 is a Duct,heater Air Outlet, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-01-255-1306 has 1 manufacturer part number on file: 156846-1 (Honeywell International Inc. Div Aerospace - Torrance).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-513-9199. Verify interchangeability with system specifications before substitution.
Key specifications for 156846-1: General Characteristics Item Description: CRES 347 CAST PER AMS 5362; 1.344 IN. NOM H,1.324 IN. DIA FLANGE ONE END; PART OF HEATER CORE 156154-4 IN; End Item Identification: FUEL HEATER 157280-5 FOR TF39 ACFT ENGINE. 1 specification is 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 2915-01-255-1306 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.