PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K21505Shim

The Timken Corporation · NSN 5365-00-597-6041 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-597-6041 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-597-6041. Primary manufacturer part number: K21505.
Features
  • Shim — FSC 5365
  • Bolt Circle Diameter: 4.500 INCHES NOMINAL IN
  • Outside Corner Radius: 0.375 INCHES NOMINAL IN
  • Material: ALUMINUM ALLOY
  • Hole Diameter: 0.406 INCHES NOMINAL IN
  • Bolt Hole Quantity: 4
  • Side Radius From Gasket Center: 5.250 INCHES NOMINAL IN
  • Construction: ONE-PIECE
Applications
  • Applications requiring Aluminum Alloy construction
General Description

The Shim, cataloged under National Stock Number 5365-00-597-6041, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Timken Corporation. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Cancelled.

Technical Specifications
ParameterValue
NSN5365-00-597-6041
Primary Part NumberK21505
Item NameShim
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerThe Timken Corporation
StatusCANCELLED
Bolt Circle Diameter4.500 INCHES NOMINAL IN
Outside Corner Radius0.375 INCHES NOMINAL IN
MaterialALUMINUM ALLOY
Hole Diameter0.406 INCHES NOMINAL IN
Bolt Hole Quantity4
Side Radius From Gasket Center5.250 INCHES NOMINAL IN
ConstructionONE-PIECE
Style DesignatorNON-CIRCULAR W/APERTURE
Aperture Diameter3.781 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5910-00-439-576730D506G016CB9 INTERCHANGEABLE
Capacitor,fixed,electrolytic
B. Microfarads, Inc. Dba Barker Microfarads
Cross-Reference Index
Part NumberManufacturer
9733M2 Taylor Machine Works Inc (USA)
31D48 Astec Industries Inc Div Astec Ind. (USA)
31D48 Barber-Greene Co (USA)
0032944-1 New Holland Construction (USA)
K21505 PRIMARY The Timken Corporation (USA)
0032944 New Holland Construction (USA)
Related Parts
5910-00-439-5767INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
30D506G016CB9

Frequently Asked Questions

What is NSN 5365-00-597-6041?

NSN 5365-00-597-6041 is a Shim, manufactured by The Timken Corporation, classified under FSC 5365 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5365-00-597-6041?

NSN 5365-00-597-6041 has 6 cross-referenced part numbers: 9733M2 (Taylor Machine Works Inc), 31D48 (Astec Industries Inc Div Astec Ind.), 31D48 (Barber-Greene Co), 0032944-1 (New Holland Construction), K21505 (The Timken Corporation) and 1 more.

What NSN replaces 5365-00-597-6041?

There is 1 known substitute for 5365-00-597-6041: 5910-00-439-5767. Verify interchangeability with system specifications before substitution.

What are the specifications of K21505?

Key specifications for K21505: Bolt Circle Diameter: 4.500 INCHES NOMINAL IN; Overall Width: 5.250 INCHES NOMINAL IN; Outside Corner Radius: 0.375 INCHES NOMINAL IN; Material: ALUMINUM ALLOY. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5365-00-597-6041 still in active supply?

NSN 5365-00-597-6041 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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