PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS568-011 MIL-G-21610O-Ring

Sae International Dba Sae International · NSN 5331-00-934-0171 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-934-0171 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-934-0171. Primary manufacturer part number: AS568-011 MIL-G-21610.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
  • Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
  • Center Hole Diameter: 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
  • 9 verified cross-references
  • Primary manufacturer: Sae International Dba Sae International
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 5331-00-934-0171, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-00-934-0171
Primary Part NumberAS568-011 MIL-G-21610
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSae International Dba Sae International
StatusACTIVE
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
Cross-Sectional Height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Center Hole Diameter0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5331-00-892-41234400181-0110 INTERCHANGEABLE
O-Ring
Marotta Controls Inc
Cross-Reference Index
Part NumberManufacturer
AS568-011 MIL-G-21610 PRIMARY Sae International Dba Sae International (USA)
ARP 011 Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (USA)
76N011 Computer Machining Technology Corp (USA)
4564011 Goldinger, Bernard Dba Conair Aviation Associates (USA)
4564011 Hydrasearch Company, Llc (USA)
5331PL0690239 Jednolity Indeks Materialowy - Uniform Material Index (POL)
SAE-AS568-011 Sae International Dba Sae International (USA)
ARP568-011 Society of Automotive Engineers Inc (USA)
ARP568-011 Sae International Dba Sae International (USA)
Related Parts
5331-00-892-4123INTERCHANGEABLE
O-RING
4400181-0110

Frequently Asked Questions

What is NSN 5331-00-934-0171?

NSN 5331-00-934-0171 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-00-934-0171?

NSN 5331-00-934-0171 has 9 cross-referenced part numbers: AS568-011 MIL-G-21610 (Sae International Dba Sae International), ARP 011 (Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging), 76N011 (Computer Machining Technology Corp), 4564011 (Goldinger, Bernard Dba Conair Aviation Associates), 4564011 (Hydrasearch Company, Llc) and 4 more.

What NSN replaces 5331-00-934-0171?

There is 1 known substitute for 5331-00-934-0171: 5331-00-892-4123. Verify interchangeability with system specifications before substitution.

What are the specifications of AS568-011 MIL-G-21610?

Key specifications for AS568-011 MIL-G-21610: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 0.296 INCHES MINIMUM AND 0.306 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.
PartsTable Design LLC · partstable.com