PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

604789Washer,flat

Clark Material Handling Company · NSN 5310-00-215-5611 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-215-5611 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-215-5611. Primary manufacturer part number: 604789.
Features
  • Washer,flat — FSC 5310
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Material: STEEL OVERALL
  • Hole Diameter: 1.141 INCHES NOMINAL IN
  • Thickness: 0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
  • Overall Diameter: 1.750 INCHES NOMINAL IN
  • Peripheral Shape Style: ROUND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Washer,flat, cataloged under National Stock Number 5310-00-215-5611, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Clark Material Handling Company. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-215-5611
Primary Part Number604789
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerClark Material Handling Company
StatusCANCELLED
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
MaterialSTEEL OVERALL
Hole Diameter1.141 INCHES NOMINAL IN
Thickness0.060 INCHES MINIMUM AND 0.064 INCHES MAXIMUM IN
Overall Diameter1.750 INCHES NOMINAL IN
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
6625-00-140-5056 INTERCHANGEABLE
Analyzer,spectrum
5910-00-797-4891D29220 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Sprague Electric Co World Hqs
5325-00-947-4440CE23 INTERCHANGEABLE
Eyelet,metallic
Olympus America Inc
Cross-Reference Index
Part NumberManufacturer
CE23 Clark Equipment Co (USA)
604789 Clark Equipment Co (USA)
604789 PRIMARY Clark Material Handling Company (USA)
Related Parts
6625-00-140-5056INTERCHANGEABLE
ANALYZER,SPECTRUM
5910-00-797-4891INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
D29220
5325-00-947-4440INTERCHANGEABLE
EYELET,METALLIC
CE23

Frequently Asked Questions

What is NSN 5310-00-215-5611?

NSN 5310-00-215-5611 is a Washer,flat, manufactured by Clark Material Handling Company, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-215-5611?

NSN 5310-00-215-5611 has 3 cross-referenced part numbers: CE23 (Clark Equipment Co), 604789 (Clark Equipment Co), 604789 (Clark Material Handling Company).

What NSN replaces 5310-00-215-5611?

There are 3 known substitutes for 5310-00-215-5611: 6625-00-140-5056, 5910-00-797-4891, 5325-00-947-4440. Verify interchangeability with system specifications before substitution.

What are the specifications of 604789?

Key specifications for 604789: Cross-Sectional Shape Style: RECTANGULAR; Center Hole Shape Style: ROUND; Material: STEEL OVERALL; Hole Diameter: 1.141 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-215-5611 still in active supply?

NSN 5310-00-215-5611 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.
PartsTable Design LLC · partstable.com