PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

223085Ring,retaining

Eaton Aerospace, Llc Dba Jackson South · NSN 5325-00-083-6637 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-083-6637 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-083-6637. Primary manufacturer part number: 223085.
Features
  • Ring,retaining — FSC 5325
  • Outside Diameter: 0.631 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
  • Minor Thickness: 0.055 INCHES NOMINAL IN
  • Material Document and Classification: V.S. 1-1-7-19,FSCM 62983 MFR REF SINGLE MATERIAL RESPONSE
  • Material: STEEL
  • Usage Design: EXTERNAL
  • Cross-Sectional Shape Style: GROOVED INSIDE CORNER
  • End Style: 90 DEGREE PARALLEL
Applications
  • Applications requiring Steel construction
General Description

The Ring,retaining, cataloged under National Stock Number 5325-00-083-6637, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5325-00-083-6637
Primary Part Number223085
Item NameRing,retaining
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Outside Diameter0.631 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN
Minor Thickness0.055 INCHES NOMINAL IN
Material Document and ClassificationV.S. 1-1-7-19,FSCM 62983 MFR REF SINGLE MATERIAL RESPONSE
MaterialSTEEL
Usage DesignEXTERNAL
Cross-Sectional Shape StyleGROOVED INSIDE CORNER
End Style90 DEGREE PARALLEL
Inside Diameter0.521 INCHES NOMINAL IN
Major Thickness0.102 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Casehardening IndicatorNOT CASEHARDENED
Ring StyleSTRAIGHT GAP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2805-00-142-53851213956C1 INTERCHANGEABLE
Ring,piston
Dressta North America Ltd
5945-00-500-8188974-0345-00 INTERCHANGEABLE
Relay,electromagnetic
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5985-01-026-76412897218-2 INTERCHANGEABLE
Waveguide Assembly
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6515-01-679-1066223085 INTERCHANGEABLE
Splint,thumb
Medical Specialties Incorporated
Cross-Reference Index
Part NumberManufacturer
223085 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
2805-00-142-5385INTERCHANGEABLE
RING,PISTON
1213956C1
5945-00-500-8188INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
974-0345-00
5985-01-026-7641INTERCHANGEABLE
WAVEGUIDE ASSEMBLY
2897218-2
6515-01-679-1066INTERCHANGEABLE
SPLINT,THUMB
223085

Frequently Asked Questions

What is NSN 5325-00-083-6637?

NSN 5325-00-083-6637 is a Ring,retaining, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5325 (No Item Name Available). Status: active.

What are the part numbers for NSN 5325-00-083-6637?

NSN 5325-00-083-6637 has 1 cross-referenced part number: 223085 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5325-00-083-6637?

There are 4 known substitutes for 5325-00-083-6637: 2805-00-142-5385, 5945-00-500-8188, 5985-01-026-7641 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 223085?

Key specifications for 223085: Outside Diameter: 0.631 INCHES MINIMUM AND 0.641 INCHES MAXIMUM IN; Minor Thickness: 0.055 INCHES NOMINAL IN; Material Document and Classification: V.S. 1-1-7-19,FSCM 62983 MFR REF SINGLE MATERIAL RESPONSE; Material: STEEL. 11 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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