PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

02-234O-Ring

Gross Mechanical Laboratories Inc · NSN 5331-00-080-0217 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-080-0217 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-080-0217. Primary manufacturer part number: 02-234.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER CHLOROPRENE CLASS CR
  • Cross-Sectional Height: 0.138 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Gross Mechanical Laboratories Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Chloroprene Class Cr construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-080-0217, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Gross Mechanical Laboratories Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-080-0217
Primary Part Number02-234
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerGross Mechanical Laboratories Inc
StatusACTIVE
MaterialRUBBER CHLOROPRENE CLASS CR
Cross-Sectional Height0.138 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-789-07859191917 INTERCHANGEABLE
Adapter,connector
Us Army Aviation and Missile Command
3020-00-885-9365ADG4-64 INTERCHANGEABLE
Gear,antibacklash,spur
Designatronics Inc Perfect Gear and Instrument Div
5310-01-128-5165100636 INTERCHANGEABLE
Washer,shouldered
American Turbo Systems Inc
Cross-Reference Index
Part NumberManufacturer
02-234 PRIMARY Gross Mechanical Laboratories Inc (USA)
01-234 Gross Mechanical Laboratories Inc (USA)
Related Parts
5935-00-789-0785INTERCHANGEABLE
ADAPTER,CONNECTOR
9191917
3020-00-885-9365INTERCHANGEABLE
GEAR,ANTIBACKLASH,SPUR
ADG4-64
5310-01-128-5165INTERCHANGEABLE
WASHER,SHOULDERED
100636

Frequently Asked Questions

What is NSN 5331-00-080-0217?

NSN 5331-00-080-0217 is a O-Ring, manufactured by Gross Mechanical Laboratories Inc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-080-0217?

NSN 5331-00-080-0217 has 2 cross-referenced part numbers: 02-234 (Gross Mechanical Laboratories Inc), 01-234 (Gross Mechanical Laboratories Inc).

What NSN replaces 5331-00-080-0217?

There are 3 known substitutes for 5331-00-080-0217: 5935-00-789-0785, 3020-00-885-9365, 5310-01-128-5165. Verify interchangeability with system specifications before substitution.

What are the specifications of 02-234?

Key specifications for 02-234: Material: RUBBER CHLOROPRENE CLASS CR; Cross-Sectional Height: 0.138 INCHES NOMINAL 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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