PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

934086O-Ring

Eaton Aerospace, Llc Dba Jackson South · NSN 5331-01-420-9786 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-420-9786 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-420-9786. Primary manufacturer part number: 934086.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
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 5331-01-420-9786, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-420-9786
Primary Part Number934086
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1620-00-096-97959-34086 INTERCHANGEABLE
Dampener Assembly,uplock,tip Pro
The Boeing Company Div Defense
3830-00-362-76552137 INTERCHANGEABLE
Sleeve,clutch Shift
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5330-01-352-50989340-86 INTERCHANGEABLE
Packing,preformed
Culligan Intl Co Sub of Beatrice Companies Inc
Cross-Reference Index
Part NumberManufacturer
934086 Eaton Aerospace, Llc Dba Jackson South (USA)
934086 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
1620-00-096-9795INTERCHANGEABLE
DAMPENER ASSEMBLY,UPLOCK,TIP PRO
9-34086
3830-00-362-7655INTERCHANGEABLE
SLEEVE,CLUTCH SHIFT
2137
5330-01-352-5098INTERCHANGEABLE
PACKING,PREFORMED
9340-86

Frequently Asked Questions

What is NSN 5331-01-420-9786?

NSN 5331-01-420-9786 is a O-Ring, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-420-9786?

NSN 5331-01-420-9786 has 2 cross-referenced part numbers: 934086 (Eaton Aerospace, Llc Dba Jackson South), 934086 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 5331-01-420-9786?

There are 3 known substitutes for 5331-01-420-9786: 1620-00-096-9795, 3830-00-362-7655, 5330-01-352-5098. Verify interchangeability with system specifications before substitution.

What are the specifications of 934086?

Key specifications for 934086: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 1 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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