PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23525Gearshaft,spur Pini

Honeywell International, Inc Div Aerospace-Tucson · NSN 6685-00-631-4672 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-631-4672 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-631-4672. Primary manufacturer part number: 23525.
Features
  • Gearshaft,spur Pini — FSC 6685
  • 3 verified cross-references
  • Primary manufacturer: Honeywell International, Inc Div Aerospace-Tucson
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Gearshaft,spur Pini, cataloged under National Stock Number 6685-00-631-4672, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment 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 NameGearshaft,spur Pini
FSC / FSG6685 — No Item Name Available (FSG 66)
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
NSN6685-00-631-4672
Primary Part Number23525
Item NameGearshaft,spur Pini
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerHoneywell International, Inc Div Aerospace-Tucson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5140-00-293-23792-3-525 INTERCHANGEABLE
Bag,tool
W1d1 Natick Soldier Center Dba Us Army Ccdc Soldier Center Div Combat Capabilities Development Command - Soldier Center
2610-01-020-7401 INTERCHANGEABLE
Tire,pneumatic,vehicular
2610-01-514-8641404969 INTERCHANGEABLE
Tire,pneumatic,vehicular
Bridgestone Americas Tire Operations, Llc
Cross-Reference Index
Part NumberManufacturer
23525 Honeywell International Inc. Div Aerospace - Torrance (USA)
23525 PRIMARY Honeywell International, Inc Div Aerospace-Tucson (USA)
23525 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
5140-00-293-2379INTERCHANGEABLE
BAG,TOOL
2-3-525
2610-01-020-7401INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
2610-01-514-8641INTERCHANGEABLE
TIRE,PNEUMATIC,VEHICULAR
404969

Frequently Asked Questions

What is NSN 6685-00-631-4672?

NSN 6685-00-631-4672 is a Gearshaft,spur Pini, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-631-4672?

NSN 6685-00-631-4672 has 3 cross-referenced part numbers: 23525 (Honeywell International Inc. Div Aerospace - Torrance), 23525 (Honeywell International, Inc Div Aerospace-Tucson), 23525 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 6685-00-631-4672?

There are 3 known substitutes for 6685-00-631-4672: 5140-00-293-2379, 2610-01-020-7401, 2610-01-514-8641. Verify interchangeability with system specifications before substitution.

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