PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-023/E515-80O-Ring

Parker-Hannifin Corp Div O-Ring Division · NSN 5331-01-500-9673 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-500-9673 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-500-9673. Primary manufacturer part number: 2-023/E515-80.
Features
  • O-Ring — FSC 5331
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • 2 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corp Div O-Ring Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-500-9673, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 2 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-500-9673
Primary Part Number2-023/E515-80
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerParker-Hannifin Corp Div O-Ring Division
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-00-419-0828NAS1611-023 INTERCHANGEABLE
O-Ring
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5331-00-689-6460 INTERCHANGEABLE
O-Ring
5330-01-063-7114 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
2-023/E515-80 Parker-Hannifin Corp Div O-Ring Division (USA)
820-6896278PC8 Puget Sound Naval Shipyard and Intermediate Maintence Facility (USA)
Related Parts
5331-00-419-0828INTERCHANGEABLE
O-RING
NAS1611-023
5331-00-689-6460INTERCHANGEABLE
O-RING
5330-01-063-7114INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5331-01-500-9673?

NSN 5331-01-500-9673 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-500-9673?

NSN 5331-01-500-9673 has 2 cross-referenced part numbers: 2-023/E515-80 (Parker-Hannifin Corp Div O-Ring Division), 820-6896278PC8 (Puget Sound Naval Shipyard and Intermediate Maintence Facility).

What NSN replaces 5331-01-500-9673?

There are 3 known substitutes for 5331-01-500-9673: 5331-00-419-0828, 5331-00-689-6460, 5330-01-063-7114. Verify interchangeability with system specifications before substitution.

What are the specifications of 2-023/E515-80?

Key specifications for 2-023/E515-80: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 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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