PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10470O-Ring

Eaton Corporation Div Fed · NSN 5331-01-322-6518 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-322-6518 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-322-6518. Primary manufacturer part number: 10470.
Features
  • O-Ring — FSC 5331
  • 3 verified cross-references
  • Primary manufacturer: Eaton Corporation Div Fed
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-322-6518, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corporation Div Fed. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 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 Div Fed (CAGE 15284); Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia (CAGE 56257); Hamilton Sundstrand Corporation (CAGE 99167)
Technical Specifications
ParameterValue
NSN5331-01-322-6518
Primary Part Number10470
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerEaton Corporation Div Fed
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-156-5403 INTERCHANGEABLE
Bearing,ball,annular
4820-00-573-75473-8972 INTERCHANGEABLE
Valve,plug
Parker Hannifin Corporation Div Aerospace Group Headquarters
5961-00-752-6121 INTERCHANGEABLE
Semiconductor Device,diode
5950-00-892-8301128C535H41 INTERCHANGEABLE
Coil,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5961-00-993-6277 INTERCHANGEABLE
Transistor
5325-01-089-741210470 INTERCHANGEABLE
Ring,retaining
Weldon Pump Llc
5965-01-105-785910470 INTERCHANGEABLE
Headset,electrical
Astrocom Electronics Inc
5970-01-340-739710251-4036 INTERCHANGEABLE
Insulator,plate
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
5935-01-447-5080U/AD48 INTERCHANGEABLE
Adapter,connector
Trompeter Electronics, Inc.
6850-01-487-881210470A INTERCHANGEABLE
Chlorine Photometer
Hf Scientific Inc.
Cross-Reference Index
Part NumberManufacturer
10470 PRIMARY Eaton Corporation Div Fed (USA)
C-230196 Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia (USA)
27127772-06 Hamilton Sundstrand Corporation (USA)
Related Parts
3110-00-156-5403INTERCHANGEABLE
BEARING,BALL,ANNULAR
4820-00-573-7547INTERCHANGEABLE
VALVE,PLUG
3-8972
5961-00-752-6121INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5950-00-892-8301INTERCHANGEABLE
COIL,RADIO FREQUENCY
128C535H41
5961-00-993-6277INTERCHANGEABLE
TRANSISTOR
5325-01-089-7412INTERCHANGEABLE
RING,RETAINING
10470
5965-01-105-7859INTERCHANGEABLE
HEADSET,ELECTRICAL
10470
5970-01-340-7397INTERCHANGEABLE
INSULATOR,PLATE
10251-4036
5935-01-447-5080INTERCHANGEABLE
ADAPTER,CONNECTOR
U/AD48
6850-01-487-8812INTERCHANGEABLE
CHLORINE PHOTOMETER
10470A
4730-01-503-3626INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
10-470

Frequently Asked Questions

What is NSN 5331-01-322-6518?

NSN 5331-01-322-6518 is a O-Ring, manufactured by Eaton Corporation Div Fed, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-322-6518?

NSN 5331-01-322-6518 has 3 cross-referenced part numbers: 10470 (Eaton Corporation Div Fed), C-230196 (Technetics Group Llc Dba Technetics Group Columbia Div Technetics Group Columbia), 27127772-06 (Hamilton Sundstrand Corporation).

What NSN replaces 5331-01-322-6518?

There are 11 known substitutes for 5331-01-322-6518: 3110-00-156-5403, 4820-00-573-7547, 5961-00-752-6121 and 8 more. Verify interchangeability with system specifications before substitution.

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