PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-0220O-Ring

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division · NSN 5331-01-174-2674 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-174-2674 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-174-2674. Primary manufacturer part number: A-0220.
Features
  • O-Ring — FSC 5331
  • 3 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-174-2674, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (CAGE 09990); Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division (CAGE 82271); Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Technical Specifications
ParameterValue
NSN5331-01-174-2674
Primary Part NumberA-0220
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4320-00-349-6755A220 INTERCHANGEABLE
Impeller,pump,centrifugal
Circor Naval Solutions Llc Dba Warren Pumps
5315-00-805-5291A2-20 INTERCHANGEABLE
Pin,straight,headless
Roller Bearing Co of America, Inc Div Pic Design
2990-00-925-9418TPS102T10-000 INTERCHANGEABLE
Heater,coolant,engine
Hotstart Sales, Llc
4710-01-322-0501A220 INTERCHANGEABLE
Tubing,nonmetallic
Dwyer Instruments Inc
5996-01-388-5911 INTERCHANGEABLE
Amplifier,audio Frequency
7710-01-438-9269A0220 INTERCHANGEABLE
Cymbal
Zildjian Avedis Co
5120-01-460-7173 INTERCHANGEABLE
Clamp,c
6640-01-565-7724ANKOM220 INTERCHANGEABLE
Fiber Analyzer
Ankom Technology Corp
6115-01-608-8822 INTERCHANGEABLE
Generator,direct Current
Cross-Reference Index
Part NumberManufacturer
A-0220 Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)
A-0220 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division (USA)
A-220 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
4320-00-349-6755INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
A220
5315-00-805-5291INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
A2-20
2990-00-925-9418INTERCHANGEABLE
HEATER,COOLANT,ENGINE
TPS102T10-000
4710-01-322-0501INTERCHANGEABLE
TUBING,NONMETALLIC
A220
5996-01-388-5911INTERCHANGEABLE
AMPLIFIER,AUDIO FREQUENCY
7710-01-438-9269INTERCHANGEABLE
CYMBAL
A0220
5120-01-460-7173INTERCHANGEABLE
CLAMP,C
6640-01-565-7724INTERCHANGEABLE
FIBER ANALYZER
ANKOM220
6115-01-608-8822INTERCHANGEABLE
GENERATOR,DIRECT CURRENT

Frequently Asked Questions

What is NSN 5331-01-174-2674?

NSN 5331-01-174-2674 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-174-2674?

NSN 5331-01-174-2674 has 3 cross-referenced part numbers: A-0220 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division), A-0220 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Cartridge Systems Division), A-220 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5331-01-174-2674?

There are 9 known substitutes for 5331-01-174-2674: 4320-00-349-6755, 5315-00-805-5291, 2990-00-925-9418 and 6 more. Verify interchangeability with system specifications before substitution.

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