PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

202300Washer,flat

Admiral Filter Company Llc · NSN 5310-01-080-0732 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-01-080-0732 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-080-0732. Primary manufacturer part number: 202300.
Features
  • Washer,flat — FSC 5310
  • Center Hole Shape Style: ROUND
  • Material: RUBBER SYNTHETIC OVERALL
  • Material Document and Classification: MIL-R-6855,CL 1,GR 40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
  • Overall Diameter: 0.844 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Hole Diameter: 0.360 INCHES NOMINAL IN
  • Thickness: 0.125 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-01-080-0732, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Admiral Filter Company Llc. Government technical data includes 10 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5310-01-080-0732
Primary Part Number202300
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerAdmiral Filter Company Llc
StatusACTIVE
Center Hole Shape StyleROUND
MaterialRUBBER SYNTHETIC OVERALL
Material Document and ClassificationMIL-R-6855,CL 1,GR 40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Overall Diameter0.844 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Hole Diameter0.360 INCHES NOMINAL IN
Thickness0.125 INCHES NOMINAL IN
Hardness Rating35.0 SHORE DUROMETER A MINIMUM AND 45.0 SHORE DUROMETER A MAXIMUM
Minimum Tensile Strength110000 POUNDS PER SQUARE INCH LBS
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3740-01-338-539020-2300-9 INTERCHANGEABLE
Sprayer,hand,industrial
Whitmire Micro Gen Research Labories Inc
4130-01-524-2453202300 INTERCHANGEABLE
Parts Kit,spring Loaded Air Pres
Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division
Cross-Reference Index
Part NumberManufacturer
202300 PRIMARY Admiral Filter Company Llc (USA)
Related Parts
3740-01-338-5390INTERCHANGEABLE
SPRAYER,HAND,INDUSTRIAL
20-2300-9
4130-01-524-2453INTERCHANGEABLE
PARTS KIT,SPRING LOADED AIR PRES
202300

Frequently Asked Questions

What is NSN 5310-01-080-0732?

NSN 5310-01-080-0732 is a Washer,flat, manufactured by Admiral Filter Company Llc, classified under FSC 5310 (No Item Name Available). Status: active.

What are the part numbers for NSN 5310-01-080-0732?

NSN 5310-01-080-0732 has 1 cross-referenced part number: 202300 (Admiral Filter Company Llc).

What NSN replaces 5310-01-080-0732?

There are 2 known substitutes for 5310-01-080-0732: 3740-01-338-5390, 4130-01-524-2453. Verify interchangeability with system specifications before substitution.

What are the specifications of 202300?

Key specifications for 202300: Center Hole Shape Style: ROUND; Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT; Material: RUBBER SYNTHETIC OVERALL; Material Document and Classification: MIL-R-6855,CL 1,GR 40 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 11 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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