PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

70161Diffuser,air,aircraft Heating an

Technical Heaters, Inc. Dba Technical Heaters Inc · NSN 1660-01-434-2396 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-01-434-2396 — this item is cataloged by the U.S. Government under National Stock Number 1660-01-434-2396. Primary manufacturer part number: 70161.
Features
  • Diffuser,air,aircraft Heating an — FSC 1660
  • General Characteristics Item Description: WINDHSHIELD HEATER FOR AIRCRAFT
  • 1 verified cross-reference
  • Primary manufacturer: Technical Heaters, Inc. Dba Technical Heaters Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diffuser,air,aircraft Heating an, cataloged under National Stock Number 1660-01-434-2396, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Technical Heaters, Inc. Dba Technical Heaters Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-01-434-2396
Primary Part Number70161
Item NameDiffuser,air,aircraft Heating an
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerTechnical Heaters, Inc. Dba Technical Heaters Inc
StatusACTIVE
General Characteristics Item DescriptionWINDHSHIELD HEATER FOR AIRCRAFT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5935-00-057-96717016-1 INTERCHANGEABLE
Connector,receptacle,electrical
Microwave Devices Inc
4820-00-421-7592 INTERCHANGEABLE
Seat,valve
6210-00-841-8263101-0931-200 INTERCHANGEABLE
Lens,light
Dialight Corporation
5935-01-215-8680BD16-1 INTERCHANGEABLE
Connector,plug,electrical
Tyco Electronics Elcon Power Connector Products Group
5330-01-374-525170161 INTERCHANGEABLE
Gasket
Ingersoll-Rand Co Material Handling Div
5120-01-434-9828 INTERCHANGEABLE
Punch,starter
6530-01-708-312870161 INTERCHANGEABLE
Lid,thermal Isolation Chamber
Peli Biothermal Llc Div Biothermal Division of Pelican Products Inc.
Cross-Reference Index
Part NumberManufacturer
70161 PRIMARY Technical Heaters, Inc. Dba Technical Heaters Inc (USA)
Related Parts
5935-00-057-9671INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7016-1
4820-00-421-7592INTERCHANGEABLE
SEAT,VALVE
6210-00-841-8263INTERCHANGEABLE
LENS,LIGHT
101-0931-200
5935-01-215-8680INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
BD16-1
5330-01-374-5251INTERCHANGEABLE
GASKET
70161
5120-01-434-9828INTERCHANGEABLE
PUNCH,STARTER
6530-01-708-3128INTERCHANGEABLE
LID,THERMAL ISOLATION CHAMBER
70161

Frequently Asked Questions

What is NSN 1660-01-434-2396?

NSN 1660-01-434-2396 is a Diffuser,air,aircraft Heating an, manufactured by Technical Heaters, Inc. Dba Technical Heaters Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-01-434-2396?

NSN 1660-01-434-2396 has 1 cross-referenced part number: 70161 (Technical Heaters, Inc. Dba Technical Heaters Inc).

What NSN replaces 1660-01-434-2396?

There are 7 known substitutes for 1660-01-434-2396: 5935-00-057-9671, 4820-00-421-7592, 6210-00-841-8263 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 70161?

Key specifications for 70161: End Item Identification: 1660-00-325-2746; General Characteristics Item Description: WINDHSHIELD HEATER FOR AIRCRAFT. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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