PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

ARP568-222MILG23652TYPE2O-Ring

Sae International Dba Sae International · NSN 5331-00-042-8605 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-00-042-8605 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-042-8605. Primary manufacturer part number: ARP568-222MILG23652TYPE2.
Features
  • O-Ring — FSC 5331
  • Material: RUBBER FLUOROCARBON CLASS FPM
  • Outside Diameter: 1.762 INCHES NOMINAL IN
  • Center Hole Diameter: 1.478 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
  • Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
  • 17 verified cross-references
  • Primary manufacturer: Sae International Dba Sae International
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Fluorocarbon Class Fpm construction
General Description

The O-Ring, cataloged under National Stock Number 5331-00-042-8605, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5331-00-042-8605
Primary Part NumberARP568-222MILG23652TYPE2
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerSae International Dba Sae International
StatusCANCELLED
MaterialRUBBER FLUOROCARBON CLASS FPM
Outside Diameter1.762 INCHES NOMINAL IN
Center Hole Diameter1.478 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN
Cross-Sectional Height0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5331-00-235-0879000222EE INTERCHANGEABLE
O-Ring
Admiral Valve Llc Dba Cpv Manufacturing
5331-00-297-999013207E2956-1 INTERCHANGEABLE
O-Ring
Cecom Lr Center
2940-00-459-665042122 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5330-00-545-5293 INTERCHANGEABLE
Packing,preformed
5331-00-900-9428 INTERCHANGEABLE
O-Ring
5330-00-900-9435N90-86717 INTERCHANGEABLE
Packing,preformed
Grove Valve Operations
5331-00-928-4528B24936 INTERCHANGEABLE
O-Ring
Jenny Products, Inc
5331-01-040-4793803-1385943-PC8 INTERCHANGEABLE
O-Ring
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
ARP568-222 Society of Automotive Engineers Inc (USA)
ARP568-222MILG23652TYPE2 Society of Automotive Engineers Inc (USA)
000222EE Zf Industrieantriebe Witten Gmbh (DEU)
ARP568-222MILG2 3652TYPE2 Zf Industrieantriebe Witten Gmbh (DEU)
ARP 222 Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging (USA)
5331PL0687366 Jednolity Indeks Materialowy - Uniform Material Index (POL)
MILG23652 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2996473-11 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
ARP568-222TY2 Zf Industrieantriebe Witten Gmbh (DEU)
4564222 Hydrasearch Company, Llc (USA)
5486648-IT-F-32 Zf Industrieantriebe Witten Gmbh (DEU)
MIL-G-23652 Zf Industrieantriebe Witten Gmbh (DEU)
ARP568-222 Sae International Dba Sae International (USA)
ARP568-222MILG2 365TYPE2 Zf Industrieantriebe Witten Gmbh (DEU)
ARP568-222MILG2 3652TY11 Zf Industrieantriebe Witten Gmbh (DEU)
ARP568-222MILG2 3652TY2 Zf Industrieantriebe Witten Gmbh (DEU)
ARP568-222MILG23652TYPE2 PRIMARY Sae International Dba Sae International (USA)
Related Parts
5331-00-235-0879INTERCHANGEABLE
O-RING
000222EE
5331-00-297-9990INTERCHANGEABLE
O-RING
13207E2956-1
2940-00-459-6650INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42122
5330-00-545-5293INTERCHANGEABLE
PACKING,PREFORMED
5331-00-900-9428INTERCHANGEABLE
O-RING
5330-00-900-9435INTERCHANGEABLE
PACKING,PREFORMED
N90-86717
5331-00-928-4528INTERCHANGEABLE
O-RING
B24936
5331-01-040-4793INTERCHANGEABLE
O-RING
803-1385943-PC8

Frequently Asked Questions

What is NSN 5331-00-042-8605?

NSN 5331-00-042-8605 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.

What are the part numbers for NSN 5331-00-042-8605?

NSN 5331-00-042-8605 has 17 cross-referenced part numbers: ARP568-222 (Society of Automotive Engineers Inc), ARP568-222MILG23652TYPE2 (Society of Automotive Engineers Inc), 000222EE (Zf Industrieantriebe Witten Gmbh), ARP568-222MILG2 3652TYPE2 (Zf Industrieantriebe Witten Gmbh), ARP 222 (Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging) and 12 more.

What NSN replaces 5331-00-042-8605?

There are 8 known substitutes for 5331-00-042-8605: 5331-00-235-0879, 5331-00-297-9990, 2940-00-459-6650 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of ARP568-222MILG23652TYPE2?

Key specifications for ARP568-222MILG23652TYPE2: Material: RUBBER FLUOROCARBON CLASS FPM; Outside Diameter: 1.762 INCHES NOMINAL IN; Center Hole Diameter: 1.478 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5331-00-042-8605 still in active supply?

NSN 5331-00-042-8605 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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