PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

014-7377O-Ring

Parker Hannifin Corporation Div O-Ring Division · NSN 5331-01-032-0607 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-032-0607 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-032-0607. Primary manufacturer part number: 014-7377.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Center Hole Diameter: 0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 10 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div O-Ring Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr construction
General Description

The O-Ring, cataloged under National Stock Number 5331-01-032-0607, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div O-Ring Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-032-0607
Primary Part Number014-7377
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerParker Hannifin Corporation Div O-Ring Division
StatusACTIVE
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Center Hole Diameter0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5331-00-248-3840MS29513-014 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-551-9574AS3578-014 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5331-00-584-1840MS28775-014 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-00-731-1297014-7377 INTERCHANGEABLE
Packing,preformed
Parker Hannifin Corp Dayton Service Center
Cross-Reference Index
Part NumberManufacturer
014-7377 PRIMARY Parker Hannifin Corporation Div O-Ring Division (USA)
A14-SR849-65 Hutchinson Seal De Mexico Stillman Seal Division Div Stillman Seal,jpr,espa (MEX)
C4072201AL Rheinmetall Air Defence Ag (CHE)
16606A35-090 Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S (USA)
PRP568-014-4024-65 PRIMARY Parco, Llc (USA)
AS568-014C71 Federal-Mogul Corp Chassis Products Div (USA)
A14-SR849-65 PRIMARY Stillman Seal Corporation Div Stillman Seal Corperation (USA)
W 4072 201 AL Rheinmetall Air Defence Ag (CHE)
2-014N506-65 PRIMARY Parker-Hannifin Corp Div O-Ring Division (USA)
1070308A00 Mbda France (FRA)
Related Parts
5331-00-248-3840INTERCHANGEABLE
O-RING
MS29513-014
5331-00-551-9574INTERCHANGEABLE
O-RING
AS3578-014
5331-00-584-1840INTERCHANGEABLE
O-RING
MS28775-014
5330-00-731-1297INTERCHANGEABLE
PACKING,PREFORMED
014-7377

Frequently Asked Questions

What is NSN 5331-01-032-0607?

NSN 5331-01-032-0607 is a O-Ring, manufactured by Parker Hannifin Corporation Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-032-0607?

NSN 5331-01-032-0607 has 10 cross-referenced part numbers: 014-7377 (Parker Hannifin Corporation Div O-Ring Division), A14-SR849-65 (Hutchinson Seal De Mexico Stillman Seal Division Div Stillman Seal,jpr,espa), C4072201AL (Rheinmetall Air Defence Ag), 16606A35-090 (Itt Aerospace Controls Llc Dba Itt Aerospace Controls Unit S), PRP568-014-4024-65 (Parco, Llc) and 5 more.

What NSN replaces 5331-01-032-0607?

There are 4 known substitutes for 5331-01-032-0607: 5331-00-248-3840, 5331-00-551-9574, 5331-00-584-1840 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 014-7377?

Key specifications for 014-7377: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 total characteristics are documented in the Federal Logistics Information System.

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