PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22634Washer,convex

Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company · NSN 5310-00-734-9066 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-734-9066 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-734-9066. Primary manufacturer part number: 22634.
Features
  • Washer,convex — FSC 5310
  • Hole Diameter: 0.490 INCHES NOMINAL IN
  • Style Designator: CONVEX
  • Material: PLASTIC OVERALL
  • Outside Diameter: 0.620 INCHES NOMINAL IN
  • Material Thickness: 0.065 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Overall construction
General Description

The Washer,convex, cataloged under National Stock Number 5310-00-734-9066, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-00-734-9066
Primary Part Number22634
Item NameWasher,convex
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMarathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
StatusACTIVE
Hole Diameter0.490 INCHES NOMINAL IN
Style DesignatorCONVEX
MaterialPLASTIC OVERALL
Outside Diameter0.620 INCHES NOMINAL IN
Material Thickness0.065 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5895-00-010-5068SC-C-635251 INTERCHANGEABLE
Case,electronic Communications E
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-00-375-8219593A700-34 INTERCHANGEABLE
Valve,globe
Milwaukee Valve Co, Inc Div Milwaukee Valve Company, Llc
5950-00-907-7316 INTERCHANGEABLE
Coil Assembly
3030-01-291-9575973 INTERCHANGEABLE
Belts,v,matched Set
Gates Corporation
4320-01-417-588322634 INTERCHANGEABLE
Impeller,pump,centrifugal
Industrial Technologies and Services Llc
Cross-Reference Index
Part NumberManufacturer
22634 PRIMARY Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company (USA)
Related Parts
5895-00-010-5068INTERCHANGEABLE
CASE,ELECTRONIC COMMUNICATIONS E
SC-C-635251
4820-00-375-8219INTERCHANGEABLE
VALVE,GLOBE
593A700-34
5950-00-907-7316INTERCHANGEABLE
COIL ASSEMBLY
3030-01-291-9575INTERCHANGEABLE
BELTS,V,MATCHED SET
973
4320-01-417-5883INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
22634

Frequently Asked Questions

What is NSN 5310-00-734-9066?

NSN 5310-00-734-9066 is a Washer,convex, manufactured by Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-734-9066?

NSN 5310-00-734-9066 has 1 cross-referenced part number: 22634 (Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company).

What NSN replaces 5310-00-734-9066?

There are 5 known substitutes for 5310-00-734-9066: 5895-00-010-5068, 4820-00-375-8219, 5950-00-907-7316 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22634?

Key specifications for 22634: Hole Diameter: 0.490 INCHES NOMINAL IN; Style Designator: CONVEX; Material: PLASTIC OVERALL; Outside Diameter: 0.620 INCHES NOMINAL IN. 5 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