PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50346O-Ring

Zf Industrieantriebe Witten Gmbh · NSN 5331-01-065-6376 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-065-6376 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-065-6376. Primary manufacturer part number: 50346.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.125 INCHES NOMINAL IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 5 verified cross-references
  • Primary manufacturer: Zf Industrieantriebe Witten Gmbh
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 5331-01-065-6376, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Zf Industrieantriebe Witten Gmbh. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-065-6376
Primary Part Number50346
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerZf Industrieantriebe Witten Gmbh
StatusACTIVE
Cross-Sectional Height0.125 INCHES NOMINAL IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
9540-00-933-9374 INTERCHANGEABLE
Angle,structural
6640-01-011-2102 INTERCHANGEABLE
Pipet,automatic
5325-01-127-180713044179 INTERCHANGEABLE
Ring,retaining
Us Army Aviation and Missile Command
5325-01-214-5153N50346 INTERCHANGEABLE
Ring,retaining
Leslie Controls, Inc. Dba Leslie Controls Inc
6135-01-361-3886 INTERCHANGEABLE
Battery Assembly
Cross-Reference Index
Part NumberManufacturer
50346 Zf Industrieantriebe Witten Gmbh (DEU)
08302 Paccar Winch Inc Dba Paccar Winch Division (USA)
S93994 Cnh Industrial America Llc Dba Cnh America (USA)
50346 Paccar Winch Inc Dba Paccar Winch Division (USA)
MIL-STD-129 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
9540-00-933-9374INTERCHANGEABLE
ANGLE,STRUCTURAL
6640-01-011-2102INTERCHANGEABLE
PIPET,AUTOMATIC
5325-01-127-1807INTERCHANGEABLE
RING,RETAINING
13044179
5325-01-214-5153INTERCHANGEABLE
RING,RETAINING
N50346
6135-01-361-3886INTERCHANGEABLE
BATTERY ASSEMBLY

Frequently Asked Questions

What is NSN 5331-01-065-6376?

NSN 5331-01-065-6376 is a O-Ring, manufactured by Zf Industrieantriebe Witten Gmbh, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-065-6376?

NSN 5331-01-065-6376 has 5 cross-referenced part numbers: 50346 (Zf Industrieantriebe Witten Gmbh), 08302 (Paccar Winch Inc Dba Paccar Winch Division), S93994 (Cnh Industrial America Llc Dba Cnh America), 50346 (Paccar Winch Inc Dba Paccar Winch Division), MIL-STD-129 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5331-01-065-6376?

There are 5 known substitutes for 5331-01-065-6376: 9540-00-933-9374, 6640-01-011-2102, 5325-01-127-1807 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50346?

Key specifications for 50346: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 2 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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