PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

118754Cover Assy,defoggin

Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) · NSN 1660-00-831-5587 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-831-5587 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-831-5587. Primary manufacturer part number: 118754.
Features
  • Cover Assy,defoggin — FSC 1660
  • 4 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cover Assy,defoggin, cataloged under National Stock Number 1660-00-831-5587, 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 International Div Aerospace - Tempe (west Warner Road). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCover Assy,defoggin
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersHoneywell International Inc. Div Aerospace - Torrance (CAGE 70210); Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (CAGE 99193); Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (CAGE 59364); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599)
Technical Specifications
ParameterValue
NSN1660-00-831-5587
Primary Part Number118754
Item NameCover Assy,defoggin
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-288-9440118754 INTERCHANGEABLE
Elbow,pipe to Tube
Rolls-Royce Solutions America Inc
2920-00-737-4921VBC21 INTERCHANGEABLE
Bracket Voltage Reg
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
118754 Honeywell International Inc. Div Aerospace - Torrance (USA)
118754 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
118754 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
118754 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
4730-00-288-9440INTERCHANGEABLE
ELBOW,PIPE TO TUBE
118754
2920-00-737-4921INTERCHANGEABLE
BRACKET VOLTAGE REG
VBC21

Frequently Asked Questions

What is NSN 1660-00-831-5587?

NSN 1660-00-831-5587 is a Cover Assy,defoggin, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-831-5587?

NSN 1660-00-831-5587 has 4 cross-referenced part numbers: 118754 (Honeywell International Inc. Div Aerospace - Torrance), 118754 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 118754 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 118754 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 1660-00-831-5587?

There are 2 known substitutes for 1660-00-831-5587: 4730-00-288-9440, 2920-00-737-4921. Verify interchangeability with system specifications before substitution.

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