PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

221826O-Ring

Eaton Corporation Dba Eaton Inoac · NSN 5331-01-653-4760 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-653-4760 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-653-4760. Primary manufacturer part number: 221826.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Corporation Dba Eaton Inoac
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-653-4760, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corporation Dba Eaton Inoac. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersEaton Corporation Dba Eaton Inoac (CAGE 0DT23)
Technical Specifications
ParameterValue
NSN5331-01-653-4760
Primary Part Number221826
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerEaton Corporation Dba Eaton Inoac
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-827-0094111-23 INTERCHANGEABLE
Nipple,tube
Crane Carrier Company, Llc
6105-00-878-5319 INTERCHANGEABLE
Winding,motor Field
Cross-Reference Index
Part NumberManufacturer
221826 PRIMARY Eaton Corporation Dba Eaton Inoac (USA)
Related Parts
4730-00-827-0094INTERCHANGEABLE
NIPPLE,TUBE
111-23
6105-00-878-5319INTERCHANGEABLE
WINDING,MOTOR FIELD

Frequently Asked Questions

What is NSN 5331-01-653-4760?

NSN 5331-01-653-4760 is a O-Ring, manufactured by Eaton Corporation Dba Eaton Inoac, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-653-4760?

NSN 5331-01-653-4760 has 1 cross-referenced part number: 221826 (Eaton Corporation Dba Eaton Inoac).

What NSN replaces 5331-01-653-4760?

There are 2 known substitutes for 5331-01-653-4760: 4730-00-827-0094, 6105-00-878-5319. Verify interchangeability with system specifications before substitution.

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