PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B58108O-Ring

Parco, Llc · NSN 5331-00-069-5189 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-069-5189 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-069-5189. Primary manufacturer part number: B58108.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER SYNTHETIC
  • Center Hole Diameter: 2.926 INCHES MINIMUM AND 2.970 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.201 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
  • 3 verified cross-references
  • Primary manufacturer: Parco, Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-069-5189, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parco, Llc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-069-5189
Primary Part NumberB58108
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerParco, Llc
StatusACTIVE
MaterialRUBBER SYNTHETIC
Center Hole Diameter2.926 INCHES MINIMUM AND 2.970 INCHES MAXIMUM IN
Cross-Sectional Height0.201 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-032-9452 INTERCHANGEABLE
Expander
5999-00-035-9006 INTERCHANGEABLE
Contact,electrical
4920-00-067-81642948 INTERCHANGEABLE
Bar,pair,blade Posi
Marvel Manufacturing Co Div the Marvel Manufacturing Company
5999-00-078-934712A43 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
5360-00-526-98732948 INTERCHANGEABLE
Spring,helical,compression
Eaton Aerospace, Llc Dba Jackson South
5120-00-585-07382948 INTERCHANGEABLE
Alignment Tool,electronic Equipm
Wta Tool Llc
5220-00-630-6262 INTERCHANGEABLE
Gage,profile
2530-00-860-98375465469 INTERCHANGEABLE
Parts Kit,hydraulic Brake Master
General Motors Llc Dba General Motors Llc
3040-00-938-42212948 INTERCHANGEABLE
Shaft,straight
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5930-01-146-0395L507001891 INTERCHANGEABLE
Switch,code Indicating Wheel
Lockheed Martin Librascope Corporation
Cross-Reference Index
Part NumberManufacturer
AMS-R-25988-2.948 Society of Automotive Engineers Inc (USA)
2.948 Jonal Laboratories Inc (USA)
B58108 PRIMARY Parco, Llc (USA)
Related Parts
5120-00-032-9452INTERCHANGEABLE
EXPANDER
5999-00-035-9006INTERCHANGEABLE
CONTACT,ELECTRICAL
4920-00-067-8164INTERCHANGEABLE
BAR,PAIR,BLADE POSI
2948
5999-00-078-9347INTERCHANGEABLE
DELAY LINE
12A43
5360-00-526-9873INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2948
5120-00-585-0738INTERCHANGEABLE
ALIGNMENT TOOL,ELECTRONIC EQUIPM
2948
5220-00-630-6262INTERCHANGEABLE
GAGE,PROFILE
2530-00-860-9837INTERCHANGEABLE
PARTS KIT,HYDRAULIC BRAKE MASTER
5465469
3040-00-938-4221INTERCHANGEABLE
SHAFT,STRAIGHT
2948
5930-01-146-0395INTERCHANGEABLE
SWITCH,CODE INDICATING WHEEL
L507001891
5935-01-162-0506INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4820-01-272-8787INTERCHANGEABLE
PARTS KIT,PRESSURE REGULATING VA

Frequently Asked Questions

What is NSN 5331-00-069-5189?

NSN 5331-00-069-5189 is a O-Ring, manufactured by Parco, Llc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-069-5189?

NSN 5331-00-069-5189 has 3 cross-referenced part numbers: AMS-R-25988-2.948 (Society of Automotive Engineers Inc), 2.948 (Jonal Laboratories Inc), B58108 (Parco, Llc).

What NSN replaces 5331-00-069-5189?

There are 12 known substitutes for 5331-00-069-5189: 5120-00-032-9452, 5999-00-035-9006, 4920-00-067-8164 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B58108?

Key specifications for B58108: Material: RUBBER SYNTHETIC; Center Hole Diameter: 2.926 INCHES MINIMUM AND 2.970 INCHES MAXIMUM IN; Cross-Sectional Height: 0.201 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN. 3 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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