PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

36091O-Ring

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5331-00-599-2457 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-599-2457 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-599-2457. Primary manufacturer part number: 36091.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.125 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC
  • 2 verified cross-references
  • Primary manufacturer: Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
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 5331-00-599-2457, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-599-2457
Primary Part Number36091
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusCANCELLED
Cross-Sectional Height0.125 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5961-00-050-1315125A000F02 INTERCHANGEABLE
Semiconductor Device,diode
Electric Machinery Dresser Industries Inc
6210-01-088-2513 INTERCHANGEABLE
Light Assembly,indicator
5985-01-303-6157654VE4808-6 INTERCHANGEABLE
Coupler,directional
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
4510-01-311-567236091 INTERCHANGEABLE
Aerator,faucet
Plumbmaster, Inc Div Plumbmaster
Cross-Reference Index
Part NumberManufacturer
36091 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
36091 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5961-00-050-1315INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
125A000F02
6210-01-088-2513INTERCHANGEABLE
LIGHT ASSEMBLY,INDICATOR
5985-01-303-6157INTERCHANGEABLE
COUPLER,DIRECTIONAL
654VE4808-6
4510-01-311-5672INTERCHANGEABLE
AERATOR,FAUCET
36091

Frequently Asked Questions

What is NSN 5331-00-599-2457?

NSN 5331-00-599-2457 is a O-Ring, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-599-2457?

NSN 5331-00-599-2457 has 2 cross-referenced part numbers: 36091 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 36091 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5331-00-599-2457?

There are 4 known substitutes for 5331-00-599-2457: 5961-00-050-1315, 6210-01-088-2513, 5985-01-303-6157 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 36091?

Key specifications for 36091: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-599-2457 still in active supply?

NSN 5331-00-599-2457 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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