PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EPR2-119O-Ring

Parker-Hannifin Corp Div O-Ring Division · NSN 5331-01-353-9383 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-353-9383 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-353-9383. Primary manufacturer part number: EPR2-119.
Features
  • O-Ring — FSC 5331
  • 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 5331-01-353-9383, 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. 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: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersParker-Hannifin Corp Div O-Ring Division (CAGE 02697); Filmtec Corp (CAGE 63624)
Technical Specifications
ParameterValue
NSN5331-01-353-9383
Primary Part NumberEPR2-119
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerParker-Hannifin Corp Div O-Ring Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5815-00-125-830880478 INTERCHANGEABLE
Post
Telemechanics Inc
4730-00-908-3194 INTERCHANGEABLE
Clamp,hose
5330-01-133-210980478 INTERCHANGEABLE
Gasket
Loctite Corp
4820-01-266-967680478 INTERCHANGEABLE
Seat,valve
Elkhart Brass Manufacturing Company, Llc Div Elkhart Brass Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
EPR2-119 PRIMARY Parker-Hannifin Corp Div O-Ring Division (USA)
80478 Filmtec Corp (USA)
Related Parts
5815-00-125-8308INTERCHANGEABLE
POST
80478
4730-00-908-3194INTERCHANGEABLE
CLAMP,HOSE
5330-01-133-2109INTERCHANGEABLE
GASKET
80478
4820-01-266-9676INTERCHANGEABLE
SEAT,VALVE
80478

Frequently Asked Questions

What is NSN 5331-01-353-9383?

NSN 5331-01-353-9383 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 5331-01-353-9383?

NSN 5331-01-353-9383 has 2 cross-referenced part numbers: EPR2-119 (Parker-Hannifin Corp Div O-Ring Division), 80478 (Filmtec Corp).

What NSN replaces 5331-01-353-9383?

There are 4 known substitutes for 5331-01-353-9383: 5815-00-125-8308, 4730-00-908-3194, 5330-01-133-2109 and 1 more. Verify interchangeability with system specifications before substitution.

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