PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104X224AO-Ring

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · NSN 5331-00-708-7770 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-708-7770 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-708-7770. Primary manufacturer part number: 104X224A.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • Center Hole Diameter: 1.724 INCHES MINIMUM AND 1.744 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
  • 6 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-708-7770, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-708-7770
Primary Part Number104X224A
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
StatusCANCELLED
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Center Hole Diameter1.724 INCHES MINIMUM AND 1.744 INCHES MAXIMUM IN
Cross-Sectional Height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4320-00-891-39041512CSP5 INTERCHANGEABLE
Pump,rotary
David Brown Hydraulics Inc Dba Hydreco
5915-00-979-3872 INTERCHANGEABLE
Filter,band Pass
5331-01-183-4061D31114427A INTERCHANGEABLE
O-Ring
Fincantieri Marine Systems North America, Inc. Dba Fincantieri Marine Systems North Am
5310-01-267-1205 INTERCHANGEABLE
Washer,lock
5340-01-545-8833121-026 INTERCHANGEABLE
Clamp,loop
Metalcraft, Inc Dba Metalcraft Inc Div Metalcraft Incorporated
Cross-Reference Index
Part NumberManufacturer
104X224A Parker-Hannifin Corp Fluidpower Group Mobile Hydraulics Div (USA)
AS568B-224 Society of Automotive Engineers Inc (USA)
104X224A PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
AS568B-224 Sae International Dba Sae International (USA)
2-224N674-70 Parker-Hannifin Corp Fluidpower Group Mobile Hydraulics Div (USA)
121026 Donaldson Company, Inc. (USA)
Related Parts
4320-00-891-3904INTERCHANGEABLE
PUMP,ROTARY
1512CSP5
5915-00-979-3872INTERCHANGEABLE
FILTER,BAND PASS
5331-01-183-4061INTERCHANGEABLE
O-RING
D31114427A
5310-01-267-1205INTERCHANGEABLE
WASHER,LOCK
5340-01-545-8833INTERCHANGEABLE
CLAMP,LOOP
121-026

Frequently Asked Questions

What is NSN 5331-00-708-7770?

NSN 5331-00-708-7770 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-708-7770?

NSN 5331-00-708-7770 has 6 cross-referenced part numbers: 104X224A (Parker-Hannifin Corp Fluidpower Group Mobile Hydraulics Div), AS568B-224 (Society of Automotive Engineers Inc), 104X224A (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), AS568B-224 (Sae International Dba Sae International), 2-224N674-70 (Parker-Hannifin Corp Fluidpower Group Mobile Hydraulics Div) and 1 more.

What NSN replaces 5331-00-708-7770?

There are 5 known substitutes for 5331-00-708-7770: 4320-00-891-3904, 5915-00-979-3872, 5331-01-183-4061 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 104X224A?

Key specifications for 104X224A: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 1.724 INCHES MINIMUM AND 1.744 INCHES MAXIMUM IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-708-7770 still in active supply?

NSN 5331-00-708-7770 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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