PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6K3631Ring,retaining

Caterpillar Inc Div Caterpillar Defense · NSN 5325-01-254-2464 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-254-2464 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-254-2464. Primary manufacturer part number: 6K3631.
Features
  • Ring,retaining — FSC 5325
  • 2 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-254-2464, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,retaining
FSC / FSG5325 — No Item Name Available (FSG 53)
ManufacturersCaterpillar Inc Div Caterpillar Defense (CAGE 11083); Windham Lifts Inc (CAGE 62080)
Technical Specifications
ParameterValue
NSN5325-01-254-2464
Primary Part Number6K3631
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3020-00-076-439012231 INTERCHANGEABLE
Gear Assembly
Elbitamerica, Inc.
5133-00-189-9276 INTERCHANGEABLE
Drill,twist
5930-00-221-89929095 INTERCHANGEABLE
Switch,push
Cole Hersee Company
5133-00-228-1340 INTERCHANGEABLE
Drill,twist
5945-00-249-9831 INTERCHANGEABLE
Relay,electromagnetic
6610-00-939-261812231 INTERCHANGEABLE
Stud,hairspring
Aerosonic Llc
5930-00-961-7228 INTERCHANGEABLE
Switch,toggle
5340-01-034-179040824 INTERCHANGEABLE
Boot,dust and Moisture Seal
Apm Hexseal Corp
5845-01-051-15232416117G2 INTERCHANGEABLE
Reflectometer Assem
L3harris Technologies, Inc. Dba Harris Corporation
2835-01-135-352312231 INTERCHANGEABLE
Nozzle,lubricating,nonaircraft G
Alturdyne International
Cross-Reference Index
Part NumberManufacturer
6K3631 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
12231 Windham Lifts Inc (USA)
Related Parts
3020-00-076-4390INTERCHANGEABLE
GEAR ASSEMBLY
12231
5133-00-189-9276INTERCHANGEABLE
DRILL,TWIST
5930-00-221-8992INTERCHANGEABLE
SWITCH,PUSH
9095
5133-00-228-1340INTERCHANGEABLE
DRILL,TWIST
5945-00-249-9831INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
6610-00-939-2618INTERCHANGEABLE
STUD,HAIRSPRING
12231
5930-00-961-7228INTERCHANGEABLE
SWITCH,TOGGLE
5340-01-034-1790INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
40824
5845-01-051-1523INTERCHANGEABLE
REFLECTOMETER ASSEM
2416117G2
2835-01-135-3523INTERCHANGEABLE
NOZZLE,LUBRICATING,NONAIRCRAFT G
12231
5331-01-431-8202INTERCHANGEABLE
O-RING
12231
3040-01-512-7049INTERCHANGEABLE
SHAFT,SHOULDERED

Frequently Asked Questions

What is NSN 5325-01-254-2464?

NSN 5325-01-254-2464 is a Ring,retaining, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-254-2464?

NSN 5325-01-254-2464 has 2 cross-referenced part numbers: 6K3631 (Caterpillar Inc Div Caterpillar Defense), 12231 (Windham Lifts Inc).

What NSN replaces 5325-01-254-2464?

There are 12 known substitutes for 5325-01-254-2464: 3020-00-076-4390, 5133-00-189-9276, 5930-00-221-8992 and 9 more. Verify interchangeability with system specifications before substitution.

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