PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5001-81Ring,retaining

Itw Limited T/a Avery Weigh-Tronix · NSN 5325-00-170-9910 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-170-9910 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-170-9910. Primary manufacturer part number: 5001-81.
Features
  • Ring,retaining — FSC 5325
  • 3 verified cross-references
  • Primary manufacturer: Itw Limited T/a Avery Weigh-Tronix
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-170-9910, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Itw Limited T/a Avery Weigh-Tronix. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 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)
ManufacturersLucas Aerospace Ltd (electronic Systems & Equipment Div) (CAGE K0655); Itw Limited T/a Avery Weigh-Tronix (CAGE U0881); Goodrich Actuation Systems Ltd (CAGE K0377)
Technical Specifications
ParameterValue
NSN5325-00-170-9910
Primary Part Number5001-81
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerItw Limited T/a Avery Weigh-Tronix
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5995-00-764-6226CA3724L11 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Antenna & Radome Research Associates Corp Dba Arra Inc Div Arra Inc
5325-00-886-3733424955-01 INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Bae Systems Controls Inc
5935-01-172-3960500-181 INTERCHANGEABLE
Socket
B.c. Systems Inc. Dba Bc Systems Inc
4420-01-216-968533S3-2 INTERCHANGEABLE
Cooler,fluid,industrial
Ellis & Watts International, Llc
3439-01-507-8608500181 INTERCHANGEABLE
Solder,tin Alloy
Harris J W Co Inc Harris Welco Div
5120-01-665-5007500181 INTERCHANGEABLE
Tuning Wrench
Tri-Tec Manufacturing Llc
Cross-Reference Index
Part NumberManufacturer
79801003026 Lucas Aerospace Ltd (electronic Systems & Equipment Div) (GBR)
5001-81 PRIMARY Itw Limited T/a Avery Weigh-Tronix (GBR)
79801003026 Goodrich Actuation Systems Ltd (GBR)
Related Parts
5995-00-764-6226INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
CA3724L11
5325-00-886-3733INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
424955-01
5935-01-172-3960INTERCHANGEABLE
SOCKET
500-181
4420-01-216-9685INTERCHANGEABLE
COOLER,FLUID,INDUSTRIAL
33S3-2
3439-01-507-8608INTERCHANGEABLE
SOLDER,TIN ALLOY
500181
5120-01-665-5007INTERCHANGEABLE
TUNING WRENCH
500181

Frequently Asked Questions

What is NSN 5325-00-170-9910?

NSN 5325-00-170-9910 is a Ring,retaining, manufactured by Itw Limited T/a Avery Weigh-Tronix, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-170-9910?

NSN 5325-00-170-9910 has 3 cross-referenced part numbers: 79801003026 (Lucas Aerospace Ltd (electronic Systems & Equipment Div)), 5001-81 (Itw Limited T/a Avery Weigh-Tronix), 79801003026 (Goodrich Actuation Systems Ltd).

What NSN replaces 5325-00-170-9910?

There are 6 known substitutes for 5325-00-170-9910: 5995-00-764-6226, 5325-00-886-3733, 5935-01-172-3960 and 3 more. Verify interchangeability with system specifications before substitution.

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