PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

100-149O-Ring

Sheffer Corp · NSN 5331-00-222-0583 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-222-0583 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-222-0583. Primary manufacturer part number: 100-149.
Features
  • O-Ring — FSC 5331
  • Center Hole Diameter: 2.785 INCHES MINIMUM AND 2.815 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
  • 1 verified cross-reference
  • Primary manufacturer: Sheffer Corp
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-00-222-0583, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sheffer Corp. Government technical data includes 2 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-222-0583
Primary Part Number100-149
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSheffer Corp
StatusACTIVE
Center Hole Diameter2.785 INCHES MINIMUM AND 2.815 INCHES MAXIMUM IN
Cross-Sectional Height0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5305-00-010-0149100149 INTERCHANGEABLE
Screw,cap,hexagon Head
General Motors Llc Dba General Motors Llc
4210-00-126-00923227-2008-0 INTERCHANGEABLE
Selector,discharge
Kidde Fire Fighting, Inc. Div National Foam
5306-00-392-0211100149 INTERCHANGEABLE
Bolt,externally Relieved Body
Telemechanics Inc
5910-01-040-1232 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
5855-01-432-0524A3256337 INTERCHANGEABLE
Viewer,night Vision
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6550-01-580-8638450164 INTERCHANGEABLE
Control,serology
Beckman Coulter, Inc. Dba Beckman Coulter Inc Div Us Customer Operations
6150-01-710-8344100149 INTERCHANGEABLE
Housing,electrical Rotating Equi
Mcnally Industries, Llc
Cross-Reference Index
Part NumberManufacturer
100-149 PRIMARY Sheffer Corp (USA)
Related Parts
5305-00-010-0149INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
100149
4210-00-126-0092INTERCHANGEABLE
SELECTOR,DISCHARGE
3227-2008-0
5306-00-392-0211INTERCHANGEABLE
BOLT,EXTERNALLY RELIEVED BODY
100149
5910-01-040-1232INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
5855-01-432-0524INTERCHANGEABLE
VIEWER,NIGHT VISION
A3256337
6550-01-580-8638INTERCHANGEABLE
CONTROL,SEROLOGY
450164
6150-01-710-8344INTERCHANGEABLE
HOUSING,ELECTRICAL ROTATING EQUI
100149

Frequently Asked Questions

What is NSN 5331-00-222-0583?

NSN 5331-00-222-0583 is a O-Ring, manufactured by Sheffer Corp, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-222-0583?

NSN 5331-00-222-0583 has 1 cross-referenced part number: 100-149 (Sheffer Corp).

What NSN replaces 5331-00-222-0583?

There are 7 known substitutes for 5331-00-222-0583: 5305-00-010-0149, 4210-00-126-0092, 5306-00-392-0211 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 100-149?

Key specifications for 100-149: Center Hole Diameter: 2.785 INCHES MINIMUM AND 2.815 INCHES MAXIMUM IN; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. 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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