PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

93493A235Washer,flat

Mcmaster-Carr Supply Co · NSN 5310-00-095-4383 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-095-4383 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-095-4383. Primary manufacturer part number: 93493A235.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 0.563 INCHES NOMINAL IN
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 0.281 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Thickness: 0.031 INCHES NOMINAL IN
  • Material: PLASTIC OVERALL
  • Cross-Sectional Shape Style: RECTANGULAR
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Plastic Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-095-4383, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5310-00-095-4383
Primary Part Number93493A235
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMcmaster-Carr Supply Co
StatusACTIVE
Overall Diameter0.563 INCHES NOMINAL IN
Center Hole Shape StyleROUND
Hole Diameter0.281 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Thickness0.031 INCHES NOMINAL IN
MaterialPLASTIC OVERALL
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-00-374-214212834 INTERCHANGEABLE
Nut,plain,hexagon
Tld Wollard Llc
Cross-Reference Index
Part NumberManufacturer
Y18697K Dresser, Llc (USA)
M1520-806210 Forsvarets Materielverk (SWE)
2HP891 Oshkosh Corp (USA)
202207 Austin-Westran Llc (USA)
93493A235 PRIMARY Mcmaster-Carr Supply Co (USA)
Related Parts
5310-00-374-2142INTERCHANGEABLE
NUT,PLAIN,HEXAGON
12834

Frequently Asked Questions

What is NSN 5310-00-095-4383?

NSN 5310-00-095-4383 is a Washer,flat, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-00-095-4383?

NSN 5310-00-095-4383 has 5 cross-referenced part numbers: Y18697K (Dresser, Llc), M1520-806210 (Forsvarets Materielverk), 2HP891 (Oshkosh Corp), 202207 (Austin-Westran Llc), 93493A235 (Mcmaster-Carr Supply Co).

What NSN replaces 5310-00-095-4383?

There is 1 known substitute for 5310-00-095-4383: 5310-00-374-2142. Verify interchangeability with system specifications before substitution.

What are the specifications of 93493A235?

Key specifications for 93493A235: Overall Diameter: 0.563 INCHES NOMINAL IN; Center Hole Shape Style: ROUND; End Item Identification: NSN 2320-01-304-2277 PLS (PALLETIZED LOADING SYSTEM); NSN 2320-01-318-9902 HET (HEAVY EQUIPMENT TRANSPORTER); Hole Diameter: 0.281 INCHES NOMINAL IN. 8 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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