The Core,fuel Heater, cataloged under National Stock Number 2915-00-111-7772, 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-00-111-7772 |
| Primary Part Number | 156154-4 |
| Item Name | Core,fuel Heater |
| 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 | 9.744 IN. LG,6.500 IN. W,5.250 IN. H APPROX O/A DIM. 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 |
|---|---|
| 157280-5-2 | General Electric Company (USA) |
| 156154-3 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 156154-4 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 156154-1 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 2915-00-111-7772 is a Core,fuel Heater, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-111-7772 has 4 manufacturer part numbers on file: 157280-5-2 (General Electric Company), 156154-3 (Honeywell International Inc. Div Aerospace - Torrance), 156154-4 (Honeywell International Inc. Div Aerospace - Torrance), 156154-1 (Honeywell International Inc. Div Aerospace - Torrance).
2 possible matches (shared part number, not a government interchangeability claim): 2590-01-557-4453, 3040-01-557-4758. Verify interchangeability with system specifications before substitution.
Key specifications for 156154-4: General Characteristics Item Description: 9.744 IN. LG,6.500 IN. W,5.250 IN. H APPROX O/A DIM. IN; End Item Identification: FUEL HEATER,29151106223. 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 2915-00-111-7772 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.