PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100400O-Ring

North American Marine Jet, Inc · NSN 5331-01-535-6398 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-535-6398 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-535-6398. Primary manufacturer part number: 100400.
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.103 INCHES NOMINAL IN
  • Center Hole Diameter: 7.487 INCHES NOMINAL IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • 1 verified cross-reference
  • Primary manufacturer: North American Marine Jet, Inc
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 5331-01-535-6398, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is North American Marine Jet, Inc. Government technical data includes 3 verified specifications, 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-535-6398
Primary Part Number100400
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerNorth American Marine Jet, Inc
StatusACTIVE
Cross-Sectional Height0.103 INCHES NOMINAL IN
Center Hole Diameter7.487 INCHES NOMINAL IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
3110-00-151-9113100-400 INTERCHANGEABLE
Ball,bearing
Graco Inc.
6750-01-003-7675 INTERCHANGEABLE
Paper Kit,copying,electrostatic
3750-01-054-6796701590 INTERCHANGEABLE
Cutting Line,lawn Edger
Emerson Electric Co Beaird-Poulan/weedeater Div
5210-01-204-5068003-0543 INTERCHANGEABLE
Gage,depth,dial Indicating
Wartsila Canada Inc
4240-01-250-0761 INTERCHANGEABLE
Cartridge,respirator,air Filteri
4210-01-281-7917100-400 INTERCHANGEABLE
Parts Kit,fire Extinguisher
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
4930-01-563-9695100400 INTERCHANGEABLE
Spout,hand Oiler
Oil Safe Systems Usa Llc
8030-01-575-8157100-400 INTERCHANGEABLE
Putty
General Atomics Aeronautical Systems, Inc.
6515-01-599-4167100400 INTERCHANGEABLE
Nail,bone
Sign Fracture Care International Dba Sign
1095-01-720-0638100400 INTERCHANGEABLE
Cartridge,non-Lethal Firing Devi
Axon Enterprise, Inc.
Cross-Reference Index
Part NumberManufacturer
100400 PRIMARY North American Marine Jet, Inc (USA)
Related Parts
3110-00-151-9113INTERCHANGEABLE
BALL,BEARING
100-400
6750-01-003-7675INTERCHANGEABLE
PAPER KIT,COPYING,ELECTROSTATIC
3750-01-054-6796INTERCHANGEABLE
CUTTING LINE,LAWN EDGER
701590
5210-01-204-5068INTERCHANGEABLE
GAGE,DEPTH,DIAL INDICATING
003-0543
4240-01-250-0761INTERCHANGEABLE
CARTRIDGE,RESPIRATOR,AIR FILTERI
4210-01-281-7917INTERCHANGEABLE
PARTS KIT,FIRE EXTINGUISHER
100-400
4930-01-563-9695INTERCHANGEABLE
SPOUT,HAND OILER
100400
8030-01-575-8157INTERCHANGEABLE
PUTTY
100-400
6515-01-599-4167INTERCHANGEABLE
NAIL,BONE
100400
1095-01-720-0638INTERCHANGEABLE
CARTRIDGE,NON-LETHAL FIRING DEVI
100400

Frequently Asked Questions

What is NSN 5331-01-535-6398?

NSN 5331-01-535-6398 is a O-Ring, manufactured by North American Marine Jet, Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-535-6398?

NSN 5331-01-535-6398 has 1 cross-referenced part number: 100400 (North American Marine Jet, Inc).

What NSN replaces 5331-01-535-6398?

There are 10 known substitutes for 5331-01-535-6398: 3110-00-151-9113, 6750-01-003-7675, 3750-01-054-6796 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100400?

Key specifications for 100400: Cross-Sectional Height: 0.103 INCHES NOMINAL IN; Center Hole Diameter: 7.487 INCHES NOMINAL IN; Special Features: AS-568A O-RING SIZE -169 A; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 6 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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