Heater, Aircraft1660-01-515-3186

NSN 1660-01-515-3186 · NIIN 015153186

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

Government record, cited

Also searched as 1660-01-515-3186 · 1660015153186 · NIIN 015153186 · 01-515-3186 · FSC 1660 Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Nearby stock numbers ← 1660-01-515-2334 Diaphragm Assembly, Aircraft · 1660-01-515-4131 Duct Assembly, Air Conditioning-H →

Features

Heater,aircraft — FSC 1660
Heat Delivery Rate: 2217.8 BRITISH THERMAL UNIT
Phase: SINGLE
Frequency in Hertz: 400.0
Current Type: AC
Voltage in Volts: 200.0
Diameter: 2.500 INCHES NOMINAL IN
Heat Outlet Quantity: 1

Identification

NSN: 1660-01-515-3186
NIIN: 015153186
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 1660-01-515-3186, 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 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	1660-01-515-3186
Item Name	Heater,aircraft
FSC / FSG	1660 / 16 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
Status	ACTIVE
Heat Delivery Rate	2217.8 BRITISH THERMAL UNIT
Phase	SINGLE
Frequency in Hertz	400.0
Current Type	AC
Voltage in Volts	200.0
Diameter	2.500 INCHES NOMINAL IN
Heat Outlet Quantity	1
Heat Discharge Outlet Type	STATIONARY
Heat Delivery Direction	HORIZONTAL
Height	10.000 INCHES NOMINAL IN
Circulated Air Type	HEATED
Heat Directing Device	FIXED LOUVER
Mounting Type	VENTILATION DUCT
Heating Element Type	ELECTRIC NONIMMERSION

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
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
116817-3	3/2 Design control — primary reference U.S. Government activity

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 1660-01-515-3186?

NSN 1660-01-515-3186 is a Heater,aircraft, classified under FSC 1660, Aircraft Air Conditioning, Heating, and Pressurizing Equipment. Status: active.

What are the specifications of 1660-01-515-3186?

Key specifications for 1660-01-515-3186: Heat Delivery Rate: 2217.8 BRITISH THERMAL UNIT; Phase: SINGLE; Frequency in Hertz: 400.0; Current Type: AC. 14 specifications are documented in the U.S. Government catalog.

Is NSN 1660-01-515-3186 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.

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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