PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68-308O-Ring

Goodrich Corporation · NSN 5331-00-916-4302 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-916-4302 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-916-4302. Primary manufacturer part number: 68-308.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER
  • Cross-Sectional Height: 0.210 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Goodrich Corporation
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-916-4302, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Goodrich Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-916-4302
Primary Part Number68-308
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerGoodrich Corporation
StatusACTIVE
MaterialRUBBER
Cross-Sectional Height0.210 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-745-7856200640 INTERCHANGEABLE
Spring
Renk America Llc Div Renk America
6680-01-200-1817XM-36485-33-1500-O-L INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
14413P11 Taylor Machine Works Inc (USA)
68-308 PRIMARY Goodrich Corporation (USA)
Related Parts
5340-00-745-7856INTERCHANGEABLE
SPRING
200640
6680-01-200-1817INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
XM-36485-33-1500-O-L

Frequently Asked Questions

What is NSN 5331-00-916-4302?

NSN 5331-00-916-4302 is a O-Ring, manufactured by Goodrich Corporation, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-916-4302?

NSN 5331-00-916-4302 has 2 cross-referenced part numbers: 14413P11 (Taylor Machine Works Inc), 68-308 (Goodrich Corporation).

What NSN replaces 5331-00-916-4302?

There are 2 known substitutes for 5331-00-916-4302: 5340-00-745-7856, 6680-01-200-1817. Verify interchangeability with system specifications before substitution.

What are the specifications of 68-308?

Key specifications for 68-308: Material: RUBBER; Cross-Sectional Height: 0.210 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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