Heater, Aircraft1660-01-428-9054

NSN 1660-01-428-9054 · NIIN 014289054

FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment · FSG 16 — Aircraft Components and Accessories

Government record, cited

Also searched as 1660-01-428-9054 · 1660014289054 · NIIN 014289054 · 01-428-9054 · FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment · 15D91-1 · 15D91-1

Nearby stock numbers ← 1660-01-428-8893 Aneroid Assembly, Ai · 1660-01-428-9276 Insulation Blanket, Thermal, Aircr →

Features

Heater,aircraft — FSC 1660
Heat Outlet Quantity: 1
Heat Delivery Direction: HORIZONTAL
Height: 15.730 INCHES NOMINAL IN
Width: 40.860 INCHES NOMINAL IN

Identification

NSN: 1660-01-428-9054
NIIN: 014289054
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
FSG: 16 — Aircraft Components and Accessories

General Description

The Heater,aircraft, cataloged under National Stock Number 1660-01-428-9054, is classified within Federal Supply Class 1660 (Aircraft Air Conditioning, Heating, and Pressurizing Equipment) of the Aircraft Components and Accessories group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1660-01-428-9054
Item Name	Heater,aircraft
FSC / FSG	1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Status	ACTIVE
Heat Outlet Quantity	1
Heat Delivery Direction	HORIZONTAL
Height	15.730 INCHES NOMINAL IN
Width	40.860 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL B — Remove Demilitarization Key Points
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
15D91-1	C/1 Advisory reference — outside the item-of-supply concept Hartzell Engine Technologies Llc
15D91-1	3/9 Design control — primary reference Kelly Aerospace Power Systems, Inc. Dba Consolidated Fuel Systems

No interchangeability data on file.

Other items in FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1660-00-001-1693

DUCT ASSEMBLY,AIR CONDITIONING-H

1660-00-001-1754

BAFFLE,AIR

1660-00-001-2491

CAGE,BYPASS VALVE

1660-00-001-2493

1660-00-001-2493 · Item name not on file

1660-00-001-2496

CONTROL BOX,ELECTRICAL-ELECTRONI

1660-00-001-2497

1660-00-001-2497 · Item name not on file

1660-00-001-4130

1660-00-001-4130 · Item name not on file

1660-00-001-4479

CONTROLLER,AIR PRESSURE,AIRCRAFT

Frequently Asked Questions

What is NSN 1660-01-428-9054?

NSN 1660-01-428-9054 is a Heater,aircraft, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.

What are the specifications of 1660-01-428-9054?

Key specifications for 1660-01-428-9054: Heat Outlet Quantity: 1; Heat Delivery Direction: HORIZONTAL; Height: 15.730 INCHES NOMINAL IN; Special Features: NAME: HEATER ASSY, ACFT TYPE S-600. 4 specifications are documented in the U.S. Government catalog.

Is NSN 1660-01-428-9054 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

What is the DEMIL code for NSN 1660-01-428-9054?

NSN 1660-01-428-9054 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.

Sources

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.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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