PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

251215O-Ring

Spx Fluid Power · NSN 5331-01-585-3836 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-585-3836 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-585-3836. Primary manufacturer part number: 251215.
Features
  • O-Ring — FSC 5331
  • 1 verified cross-reference
  • Primary manufacturer: Spx Fluid Power
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-585-3836, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Spx Fluid Power. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersSpx Fluid Power (CAGE 0PFG7)
Technical Specifications
ParameterValue
NSN5331-01-585-3836
Primary Part Number251215
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSpx Fluid Power
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
2930-01-165-8059PW148 INTERCHANGEABLE
Pump,cooling System,engine
Ford Motor Craft
Cross-Reference Index
Part NumberManufacturer
251215 PRIMARY Spx Fluid Power (USA)
Related Parts
2930-01-165-8059INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
PW148

Frequently Asked Questions

What is NSN 5331-01-585-3836?

NSN 5331-01-585-3836 is a O-Ring, manufactured by Spx Fluid Power, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-585-3836?

NSN 5331-01-585-3836 has 1 cross-referenced part number: 251215 (Spx Fluid Power).

What NSN replaces 5331-01-585-3836?

There is 1 known substitute for 5331-01-585-3836: 2930-01-165-8059. Verify interchangeability with system specifications before substitution.

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