PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PE65-1Washer,key

Wisconsin Motors, Llc · NSN 5310-00-209-3586 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-209-3586 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-209-3586. Primary manufacturer part number: PE65-1.
Features
  • Washer,key — FSC 5310
  • Material: STEEL OVERALL
  • Outside Diameter: 1.750 INCHES NOMINAL IN
  • External Straight Key Width: 0.250 INCHES NOMINAL IN
  • Material Thickness: 0.065 INCHES NOMINAL IN
  • Style Designator: KEY
  • Overall Distance Including Keys: 2.250 INCHES NOMINAL IN
  • External Key Quantity: 7
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,key, cataloged under National Stock Number 5310-00-209-3586, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-209-3586
Primary Part NumberPE65-1
Item NameWasher,key
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerWisconsin Motors, Llc
StatusCANCELLED
MaterialSTEEL OVERALL
Outside Diameter1.750 INCHES NOMINAL IN
External Straight Key Width0.250 INCHES NOMINAL IN
Material Thickness0.065 INCHES NOMINAL IN
Style DesignatorKEY
Overall Distance Including Keys2.250 INCHES NOMINAL IN
External Key Quantity7
Hole Diameter1.281 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3040-00-658-0623SM-B-187362 INTERCHANGEABLE
Plate,retaining,shaft
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5310-01-370-91075607-7 INTERCHANGEABLE
Washer,shouldered
Seastrom Manufacturing Co Inc
Cross-Reference Index
Part NumberManufacturer
56077 Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp. (USA)
PE65-1 PRIMARY Wisconsin Motors, Llc (USA)
Related Parts
3040-00-658-0623INTERCHANGEABLE
PLATE,RETAINING,SHAFT
SM-B-187362
5310-01-370-9107INTERCHANGEABLE
WASHER,SHOULDERED
5607-7

Frequently Asked Questions

What is NSN 5310-00-209-3586?

NSN 5310-00-209-3586 is a Washer,key, manufactured by Wisconsin Motors, Llc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-209-3586?

NSN 5310-00-209-3586 has 2 cross-referenced part numbers: 56077 (Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.), PE65-1 (Wisconsin Motors, Llc).

What NSN replaces 5310-00-209-3586?

There are 2 known substitutes for 5310-00-209-3586: 3040-00-658-0623, 5310-01-370-9107. Verify interchangeability with system specifications before substitution.

What are the specifications of PE65-1?

Key specifications for PE65-1: Material: STEEL OVERALL; Outside Diameter: 1.750 INCHES NOMINAL IN; External Straight Key Width: 0.250 INCHES NOMINAL IN; Material Thickness: 0.065 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-209-3586 still in active supply?

NSN 5310-00-209-3586 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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