PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

125165O-Ring

Eaton Aerospace, Llc Dba Jackson South · NSN 5331-00-599-6576 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-599-6576 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-599-6576. Primary manufacturer part number: 125165.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.070 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • Center Hole Diameter: 1.407 INCHES MINIMUM AND 1.417 INCHES MAXIMUM IN
  • 5 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 5331-00-599-6576, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-599-6576
Primary Part Number125165
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusCANCELLED
Cross-Sectional Height0.070 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Center Hole Diameter1.407 INCHES MINIMUM AND 1.417 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5940-00-143-4780MS25036-108 INTERCHANGEABLE
Terminal,lug
Sae International Dba Sae International
5930-00-259-8342361-6505-459415PC12 INTERCHANGEABLE
Switch,toggle
Naval Ship Systems Command
8145-00-301-298713414-017 INTERCHANGEABLE
Shipping and Storag
Naval Inventory Control Point
5940-00-617-24302-34161-1 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5950-00-837-049360GS40WH56B INTERCHANGEABLE
Transformer,audio Frequency
Frc Electrical Industries Inc
5130-01-209-339648-42-0650 INTERCHANGEABLE
Blade,jig Saw,woodworking
Milwaukee Electric Tool Corp Dba Milwaukee Electric Tools
6530-01-725-164534161 INTERCHANGEABLE
Wrapper,sterilization
O&m Halyard, Inc
Cross-Reference Index
Part NumberManufacturer
125165 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
P10818 Linde Material Handling North America Corporation (USA)
16A6179 Napco International Llc Dba Napco International Inc (USA)
34161 Allianz Sweeper Company (USA)
P10818 Linde Lift Truck Corp. (USA)
Related Parts
5940-00-143-4780INTERCHANGEABLE
TERMINAL,LUG
MS25036-108
5930-00-259-8342INTERCHANGEABLE
SWITCH,TOGGLE
361-6505-459415PC12
8145-00-301-2987INTERCHANGEABLE
SHIPPING AND STORAG
13414-017
5940-00-617-2430INTERCHANGEABLE
TERMINAL,LUG
2-34161-1
5950-00-837-0493INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
60GS40WH56B
5130-01-209-3396INTERCHANGEABLE
BLADE,JIG SAW,WOODWORKING
48-42-0650
6530-01-725-1645INTERCHANGEABLE
WRAPPER,STERILIZATION
34161

Frequently Asked Questions

What is NSN 5331-00-599-6576?

NSN 5331-00-599-6576 is a O-Ring, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-599-6576?

NSN 5331-00-599-6576 has 5 cross-referenced part numbers: 125165 (Eaton Aerospace, Llc Dba Jackson South), P10818 (Linde Material Handling North America Corporation), 16A6179 (Napco International Llc Dba Napco International Inc), 34161 (Allianz Sweeper Company), P10818 (Linde Lift Truck Corp.).

What NSN replaces 5331-00-599-6576?

There are 7 known substitutes for 5331-00-599-6576: 5940-00-143-4780, 5930-00-259-8342, 8145-00-301-2987 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 125165?

Key specifications for 125165: Cross-Sectional Height: 0.070 INCHES MINIMUM AND 0.076 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Center Hole Diameter: 1.407 INCHES MINIMUM AND 1.417 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-599-6576 still in active supply?

NSN 5331-00-599-6576 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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