PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

103091O-Ring

Jered Llc · NSN 5331-01-406-7856 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-406-7856 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-406-7856. Primary manufacturer part number: 103091.
Features
  • O-Ring — FSC 5331
  • Center Hole Diameter: 0.468 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Jered Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-406-7856, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Jered Llc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5331-01-406-7856
Primary Part Number103091
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerJered Llc
StatusACTIVE
Center Hole Diameter0.468 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-010-30910101 INTERCHANGEABLE
Nut,plain,hexagon
Harley Davidson Motor Co Inc
5999-00-017-4463 INTERCHANGEABLE
Contact,electrical
1270-00-512-2263103091 INTERCHANGEABLE
Potentiometer and P
Teledyne Brown Engineering, Inc. Dba Teledyne Advanced Electronic Solutions Div Teledyne Advanced Electronic Solutions
3020-00-971-5693103091 INTERCHANGEABLE
Gear,spur
L3harris Technologies, Inc Div Space & Airborne Systems
6840-01-686-9917 INTERCHANGEABLE
Disinfectant,utility
Cross-Reference Index
Part NumberManufacturer
103091 PRIMARY Jered Llc (USA)
Related Parts
5310-00-010-3091INTERCHANGEABLE
NUT,PLAIN,HEXAGON
0101
5999-00-017-4463INTERCHANGEABLE
CONTACT,ELECTRICAL
1270-00-512-2263INTERCHANGEABLE
POTENTIOMETER AND P
103091
3020-00-971-5693INTERCHANGEABLE
GEAR,SPUR
103091
6840-01-686-9917INTERCHANGEABLE
DISINFECTANT,UTILITY

Frequently Asked Questions

What is NSN 5331-01-406-7856?

NSN 5331-01-406-7856 is a O-Ring, manufactured by Jered Llc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-406-7856?

NSN 5331-01-406-7856 has 1 cross-referenced part number: 103091 (Jered Llc).

What NSN replaces 5331-01-406-7856?

There are 5 known substitutes for 5331-01-406-7856: 5310-00-010-3091, 5999-00-017-4463, 1270-00-512-2263 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 103091?

Key specifications for 103091: Center Hole Diameter: 0.468 INCHES NOMINAL IN. 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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