PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS1593-014O-Ring

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5331-00-917-7709 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-917-7709 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-917-7709. Primary manufacturer part number: NAS1593-014.
Features
  • O-Ring — FSC 5331
  • Material Document and Classification: MIL-R-25897,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Center Hole Diameter: 0.482 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN
  • Hardness Rating: 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
  • Material: RUBBER FLUOROCARBON CLASS FPM
  • 2 verified cross-references
  • Primary manufacturer: National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Fluorocarbon Class Fpm construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-917-7709, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-917-7709
Primary Part NumberNAS1593-014
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Material Document and ClassificationMIL-R-25897,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Center Hole Diameter0.482 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN
Hardness Rating70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
MaterialRUBBER FLUOROCARBON CLASS FPM
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5331-00-166-0990182629 INTERCHANGEABLE
O-Ring
Woodward, Inc. Div Fuel Systems and Controls
5330-01-054-2584 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
NAS1593-014 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
NAS1593 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5331-00-166-0990INTERCHANGEABLE
O-RING
182629
5330-01-054-2584INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5331-00-917-7709?

NSN 5331-00-917-7709 is a O-Ring, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-917-7709?

NSN 5331-00-917-7709 has 2 cross-referenced part numbers: NAS1593-014 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), NAS1593 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use).

What NSN replaces 5331-00-917-7709?

There are 2 known substitutes for 5331-00-917-7709: 5331-00-166-0990, 5330-01-054-2584. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS1593-014?

Key specifications for NAS1593-014: Material Document and Classification: MIL-R-25897,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 0.482 INCHES MINIMUM AND 0.496 INCHES MAXIMUM IN; Special Features: CROSS-SECTIONAL SHAPE STYLE: O-RING. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-917-7709 still in active supply?

NSN 5331-00-917-7709 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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