PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B19-16Thermopulser Assy C

Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial · NSN 1660-00-894-4544 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-894-4544 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-894-4544. Primary manufacturer part number: B19-16.
Features
  • Thermopulser Assy C — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Thermopulser Assy C, cataloged under National Stock Number 1660-00-894-4544, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameThermopulser Assy C
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersHoneywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial (CAGE 97896)
Technical Specifications
ParameterValue
NSN1660-00-894-4544
Primary Part NumberB19-16
Item NameThermopulser Assy C
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5995-00-280-4286B1916 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Boonton Electronics Corporation Div Boonton Electronics
3110-00-765-2100B1916 INTERCHANGEABLE
Bearing,roller,needle
Timken Aerospace, Inc Dba Torrington Product
6680-01-258-024110005-0 INTERCHANGEABLE
Counter,rotating
Dynalec Corporation
4820-01-340-1535B-1916 INTERCHANGEABLE
Ball,valve,ported
Hunt Valve Company, Inc.
4140-01-506-6385B-1916 INTERCHANGEABLE
Fan,centrifugal
L3 Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
B19-16 PRIMARY Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial (USA)
Related Parts
5995-00-280-4286INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
B1916
3110-00-765-2100INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
B1916
6680-01-258-0241INTERCHANGEABLE
COUNTER,ROTATING
10005-0
4820-01-340-1535INTERCHANGEABLE
BALL,VALVE,PORTED
B-1916
4140-01-506-6385INTERCHANGEABLE
FAN,CENTRIFUGAL
B-1916

Frequently Asked Questions

What is NSN 1660-00-894-4544?

NSN 1660-00-894-4544 is a Thermopulser Assy C, manufactured by Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-894-4544?

NSN 1660-00-894-4544 has 1 cross-referenced part number: B19-16 (Honeywell International Inc. Dba Honeywell Div Aerospace ? Redmond Commercial).

What NSN replaces 1660-00-894-4544?

There are 5 known substitutes for 1660-00-894-4544: 5995-00-280-4286, 3110-00-765-2100, 6680-01-258-0241 and 2 more. Verify interchangeability with system specifications before substitution.

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