PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

914-43O-Ring

Parker Hannifin Corporation Div O-Ring Division · NSN 5331-00-582-0464 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-582-0464 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-582-0464. Primary manufacturer part number: 914-43.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER SYNTHETIC
  • Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
  • Center Hole Diameter: 2.415 INCHES MINIMUM AND 2.435 INCHES MAXIMUM IN
  • 2 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div O-Ring Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-582-0464, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div O-Ring Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-582-0464
Primary Part Number914-43
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerParker Hannifin Corporation Div O-Ring Division
StatusCANCELLED
MaterialRUBBER SYNTHETIC
Cross-Sectional Height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Center Hole Diameter2.415 INCHES MINIMUM AND 2.435 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
2915-00-024-602088751 INTERCHANGEABLE
Piston,cam Translat
Hamilton Sundstrand Corporation Dba Collins Aerospace
4720-01-084-011888-751 INTERCHANGEABLE
Hose Assembly,nonmetallic
C&h Distributors, Llc
Cross-Reference Index
Part NumberManufacturer
914-43 PRIMARY Parker Hannifin Corporation Div O-Ring Division (USA)
88751 Thor Power Tool Co Sub of Stewart-Warner Co (USA)
Related Parts
2915-00-024-6020INTERCHANGEABLE
PISTON,CAM TRANSLAT
88751
4720-01-084-0118INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
88-751

Frequently Asked Questions

What is NSN 5331-00-582-0464?

NSN 5331-00-582-0464 is a O-Ring, manufactured by Parker Hannifin Corporation Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-582-0464?

NSN 5331-00-582-0464 has 2 cross-referenced part numbers: 914-43 (Parker Hannifin Corporation Div O-Ring Division), 88751 (Thor Power Tool Co Sub of Stewart-Warner Co).

What NSN replaces 5331-00-582-0464?

There are 2 known substitutes for 5331-00-582-0464: 2915-00-024-6020, 4720-01-084-0118. Verify interchangeability with system specifications before substitution.

What are the specifications of 914-43?

Key specifications for 914-43: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Center Hole Diameter: 2.415 INCHES MINIMUM AND 2.435 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-582-0464 still in active supply?

NSN 5331-00-582-0464 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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