PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14281Bridge,valve

Honeywell International, Inc Div Aerospace-Tucson · NSN 1660-00-632-9623 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-632-9623 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-632-9623. Primary manufacturer part number: 14281.
Features
  • Bridge,valve — FSC 1660
  • 3 verified cross-references
  • Primary manufacturer: Honeywell International, Inc Div Aerospace-Tucson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Bridge,valve, cataloged under National Stock Number 1660-00-632-9623, 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-Tucson. This item has 3 commercial cross-references from 3 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 NameBridge,valve
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersHoneywell International Inc. Div Aerospace - Torrance (CAGE 70210); Honeywell International, Inc Div Aerospace-Tucson (CAGE 64547); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599)
Technical Specifications
ParameterValue
NSN1660-00-632-9623
Primary Part Number14281
Item NameBridge,valve
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International, Inc Div Aerospace-Tucson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3020-00-274-610314281 INTERCHANGEABLE
Gear,spur
Kone Inc.
5136-00-580-7334 INTERCHANGEABLE
Tap,thread Cutting
1650-00-822-799914281 INTERCHANGEABLE
Head,valve
Saf Industries Llc Dba Saf Industries Llc Div Garkenyon
Cross-Reference Index
Part NumberManufacturer
14281 Honeywell International Inc. Div Aerospace - Torrance (USA)
14281 PRIMARY Honeywell International, Inc Div Aerospace-Tucson (USA)
14281 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
3020-00-274-6103INTERCHANGEABLE
GEAR,SPUR
14281
5136-00-580-7334INTERCHANGEABLE
TAP,THREAD CUTTING
1650-00-822-7999INTERCHANGEABLE
HEAD,VALVE
14281

Frequently Asked Questions

What is NSN 1660-00-632-9623?

NSN 1660-00-632-9623 is a Bridge,valve, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-632-9623?

NSN 1660-00-632-9623 has 3 cross-referenced part numbers: 14281 (Honeywell International Inc. Div Aerospace - Torrance), 14281 (Honeywell International, Inc Div Aerospace-Tucson), 14281 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 1660-00-632-9623?

There are 3 known substitutes for 1660-00-632-9623: 3020-00-274-6103, 5136-00-580-7334, 1650-00-822-7999. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com