PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

201279Retainer,spring,coo

Honeywell International Inc. Div Aerospace - Torrance · NSN 1660-00-694-7416 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-694-7416 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-694-7416. Primary manufacturer part number: 201279.
Features
  • Retainer,spring,coo — FSC 1660
  • 2 verified cross-references
  • Primary manufacturer: Honeywell International Inc. Div Aerospace - Torrance
Applications
  • Mechanical energy storage
  • Vibration dampening
  • Return mechanism operation
General Description

The Retainer,spring,coo, cataloged under National Stock Number 1660-00-694-7416, 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 2 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: Active.

Catalog Facts
Item NameRetainer,spring,coo
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersHoneywell International Inc. Div Aerospace - Torrance (CAGE 70210); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599)
Technical Specifications
ParameterValue
NSN1660-00-694-7416
Primary Part Number201279
Item NameRetainer,spring,coo
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International Inc. Div Aerospace - Torrance
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5307-00-276-2612325490PC4 INTERCHANGEABLE
Stud,plain
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5360-01-078-4259201279 INTERCHANGEABLE
Spring
Kidde Technologies, Inc Div Kidde Aerospace and Defense
5307-01-727-8802201279 INTERCHANGEABLE
Stud,plain
Hamilton Jet, Inc.
Cross-Reference Index
Part NumberManufacturer
201279 PRIMARY Honeywell International Inc. Div Aerospace - Torrance (USA)
201279 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
5307-00-276-2612INTERCHANGEABLE
STUD,PLAIN
325490PC4
5360-01-078-4259INTERCHANGEABLE
SPRING
201279
5307-01-727-8802INTERCHANGEABLE
STUD,PLAIN
201279

Frequently Asked Questions

What is NSN 1660-00-694-7416?

NSN 1660-00-694-7416 is a Retainer,spring,coo, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-694-7416?

NSN 1660-00-694-7416 has 2 cross-referenced part numbers: 201279 (Honeywell International Inc. Div Aerospace - Torrance), 201279 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 1660-00-694-7416?

There are 3 known substitutes for 1660-00-694-7416: 5307-00-276-2612, 5360-01-078-4259, 5307-01-727-8802. Verify interchangeability with system specifications before substitution.

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