PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25961Ring,retaining

Tulsa Winch, Inc. · NSN 5325-01-691-2678 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-01-691-2678 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-691-2678. Primary manufacturer part number: 25961.
Features
  • Ring,retaining — FSC 5325
  • 1 verified cross-reference
  • Primary manufacturer: Tulsa Winch, Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-691-2678, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tulsa Winch, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-01-691-2678
Primary Part Number25961
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerTulsa Winch, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5340-00-409-4697 INTERCHANGEABLE
Clip,spring Tension
5950-00-988-79590082E-3711-1 INTERCHANGEABLE
Transformer,radio Frequency
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
7690-01-007-60557916844-4 INTERCHANGEABLE
Decal,metr-Calbr
Us Army Aviation and Missile Command
2895-01-229-2690 INTERCHANGEABLE
Rotor
4730-01-273-584025961 INTERCHANGEABLE
Strainer,sediment
Clayton Manufacturing Company
6630-01-479-0850 INTERCHANGEABLE
Tube,special
5905-01-631-0500 INTERCHANGEABLE
Resistor,fixed,wire Wound
1560-01-715-91302-5961-5 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
1560-01-718-62462-5961-6 INTERCHANGEABLE
Web,structural Component,aircraf
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
25961 PRIMARY Tulsa Winch, Inc. (USA)
Related Parts
5340-00-409-4697INTERCHANGEABLE
CLIP,SPRING TENSION
5950-00-988-7959INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
0082E-3711-1
7690-01-007-6055INTERCHANGEABLE
DECAL,METR-CALBR
7916844-4
2895-01-229-2690INTERCHANGEABLE
ROTOR
4730-01-273-5840INTERCHANGEABLE
STRAINER,SEDIMENT
25961
6630-01-479-0850INTERCHANGEABLE
TUBE,SPECIAL
5905-01-631-0500INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
1560-01-715-9130INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5961-5
1560-01-718-6246INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-5961-6

Frequently Asked Questions

What is NSN 5325-01-691-2678?

NSN 5325-01-691-2678 is a Ring,retaining, manufactured by Tulsa Winch, Inc., classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-01-691-2678?

NSN 5325-01-691-2678 has 1 cross-referenced part number: 25961 (Tulsa Winch, Inc.).

What NSN replaces 5325-01-691-2678?

There are 9 known substitutes for 5325-01-691-2678: 5340-00-409-4697, 5950-00-988-7959, 7690-01-007-6055 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25961?

Key specifications for 25961: Special Features: C-81; Part Name Assigned by Controlling Agency: CIRCULAR ROTOR CLIP; End Item Identification: WINCH, HYDRAULIC. 3 total characteristics are documented in the Federal Logistics Information System.

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