PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55663-1Shaft,turbine,cooli

Honeywell International Inc. Div Aerospace - Torrance · NSN 1660-00-485-3311 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-485-3311 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-485-3311. Primary manufacturer part number: 55663-1.
Features
  • Shaft,turbine,cooli — FSC 1660
  • 4 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Div Aerospace - Torrance
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Shaft,turbine,cooli, cataloged under National Stock Number 1660-00-485-3311, 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. Div Aerospace - Torrance. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameShaft,turbine,cooli
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersAlliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210)
Technical Specifications
ParameterValue
NSN1660-00-485-3311
Primary Part Number55663-1
Item NameShaft,turbine,cooli
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
5136-01-045-860754690 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5895-01-412-41104981A1126-5 INTERCHANGEABLE
Panel,indicator
L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division
5975-01-645-6041 INTERCHANGEABLE
Junction Box
Cross-Reference Index
Part NumberManufacturer
55663-1 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
57485 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
55663-1 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
57485 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
Related Parts
5136-01-045-8607INTERCHANGEABLE
TAP,THREAD CUTTING
54690
5895-01-412-4110INTERCHANGEABLE
PANEL,INDICATOR
4981A1126-5
5975-01-645-6041INTERCHANGEABLE
JUNCTION BOX

Frequently Asked Questions

What is NSN 1660-00-485-3311?

NSN 1660-00-485-3311 is a Shaft,turbine,cooli, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1660-00-485-3311?

NSN 1660-00-485-3311 has 4 cross-referenced part numbers: 55663-1 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 57485 (Alliedsignal Inc Dba Allied-Signal Aerospace Co), 55663-1 (Honeywell International Inc. Div Aerospace - Torrance), 57485 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 1660-00-485-3311?

There are 3 known substitutes for 1660-00-485-3311: 5136-01-045-8607, 5895-01-412-4110, 5975-01-645-6041. Verify interchangeability with system specifications before substitution.

Is NSN 1660-00-485-3311 still in active supply?

NSN 1660-00-485-3311 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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