PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HF236Washer,flat

Wisconsin Motors, Llc · NSN 5310-00-146-8757 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-146-8757 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-146-8757. Primary manufacturer part number: HF236.
Features
  • Washer,flat — FSC 5310
  • Overall Diameter: 1.938 INCHES NOMINAL IN
  • Material: CORK OVERALL
  • Center Hole Shape Style: ROUND
  • Hole Diameter: 1.422 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
  • Minimum Tensile Strength: 100 POUNDS PER SQUARE INCH LBS
  • Thickness: 0.375 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Cork Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-146-8757, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Wisconsin Motors, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-146-8757
Primary Part NumberHF236
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWisconsin Motors, Llc
StatusCANCELLED
Overall Diameter1.938 INCHES NOMINAL IN
MaterialCORK OVERALL
Center Hole Shape StyleROUND
Hole Diameter1.422 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Minimum Tensile Strength100 POUNDS PER SQUARE INCH LBS
Thickness0.375 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
7025-01-505-14374712-20 INTERCHANGEABLE
Disk Drive Unit
Mountain Optech, Inc. Dba Mountain Optech Inc
Cross-Reference Index
Part NumberManufacturer
471220 Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co (USA)
HF236 PRIMARY Wisconsin Motors, Llc (USA)
Related Parts
7025-01-505-1437INTERCHANGEABLE
DISK DRIVE UNIT
4712-20

Frequently Asked Questions

What is NSN 5310-00-146-8757?

NSN 5310-00-146-8757 is a Washer,flat, manufactured by Wisconsin Motors, Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-146-8757?

NSN 5310-00-146-8757 has 2 cross-referenced part numbers: 471220 (Wabco Construction and Mining Equipment Group Indianapolis Plant an American Standard Inc Co), HF236 (Wisconsin Motors, Llc).

What NSN replaces 5310-00-146-8757?

There is 1 known substitute for 5310-00-146-8757: 7025-01-505-1437. Verify interchangeability with system specifications before substitution.

What are the specifications of HF236?

Key specifications for HF236: Overall Diameter: 1.938 INCHES NOMINAL IN; Material: CORK OVERALL; Center Hole Shape Style: ROUND; Hole Diameter: 1.422 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-146-8757 still in active supply?

NSN 5310-00-146-8757 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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