PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23804Washer,flat

Mitsubishi Caterpillar Forklift America, Inc · NSN 5310-00-282-8866 · FSC 5310 · No Item Name Available
Verified by PartsTable
NSN 5310-00-282-8866 — this item is cataloged by the U.S. Government under National Stock Number 5310-00-282-8866. Primary manufacturer part number: 23804.
Features
  • Washer,flat — FSC 5310
  • Thickness: 0.102 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN
  • Material: RUBBER SYNTHETIC OVERALL
  • Hole Diameter: 0.500 INCHES NOMINAL IN
  • Cross-Sectional Shape Style: RECTANGULAR
  • Center Hole Shape Style: ROUND
  • Overall Diameter: 0.875 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
  • Hardness Rating: 25.0 DUROMETER MINIMUM AND 30.0 DUROMETER MAXIMUM
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 5310-00-282-8866, is classified within Federal Supply Class 5310 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mitsubishi Caterpillar Forklift America, Inc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5310-00-282-8866
Primary Part Number23804
Item NameWasher,flat
FSC / FSG5310 / 53 — No Item Name Available
ManufacturerMitsubishi Caterpillar Forklift America, Inc
StatusCANCELLED
Thickness0.102 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN
MaterialRUBBER SYNTHETIC OVERALL
Hole Diameter0.500 INCHES NOMINAL IN
Cross-Sectional Shape StyleRECTANGULAR
Center Hole Shape StyleROUND
Overall Diameter0.875 INCHES MINIMUM AND 0.906 INCHES MAXIMUM IN
Hardness Rating25.0 DUROMETER MINIMUM AND 30.0 DUROMETER MAXIMUM
Peripheral Shape StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5930-00-050-2627 INTERCHANGEABLE
Switch,toggle
5950-00-128-0268860805 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5136-00-516-2948 INTERCHANGEABLE
Tap,thread Cutting
2805-00-869-345423804 INTERCHANGEABLE
Diaphragm,pump
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
6650-01-021-7596118734 INTERCHANGEABLE
Prism,optical Instrument
Astronautics Corporation of America
5355-01-284-15802380-4 INTERCHANGEABLE
Window,dial
Mod-a-Can Inc
5935-01-342-8917 INTERCHANGEABLE
Connector,receptacle,electrical
4820-01-371-7290 INTERCHANGEABLE
Body,valve
5895-01-676-3488RF-4100 INTERCHANGEABLE
Tuning Unit,radio Frequency
Persistent Systems Llc
Cross-Reference Index
Part NumberManufacturer
1271752 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
860805 Dana Off Highway Products, Llc (USA)
7374894 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
860805 Clark Equipment Co (USA)
23804 PRIMARY Mitsubishi Caterpillar Forklift America, Inc (USA)
5830E9266 Yale Security Inc. Dba Norton Door Control (USA)
5A6785 PRIMARY Napco International Llc Dba Napco International Inc (USA)
IAU52 PRIMARY Prestolite Electric Inc (USA)
5830E9266 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
IAU52 Prestolite Electric Inc (USA)
118734 Am General Llc (USA)
Related Parts
5930-00-050-2627INTERCHANGEABLE
SWITCH,TOGGLE
5950-00-128-0268INTERCHANGEABLE
TRANSFORMER,POWER
860805
5136-00-516-2948INTERCHANGEABLE
TAP,THREAD CUTTING
2805-00-869-3454INTERCHANGEABLE
DIAPHRAGM,PUMP
23804
6650-01-021-7596INTERCHANGEABLE
PRISM,OPTICAL INSTRUMENT
118734
5355-01-284-1580INTERCHANGEABLE
WINDOW,DIAL
2380-4
5935-01-342-8917INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4820-01-371-7290INTERCHANGEABLE
BODY,VALVE
5895-01-676-3488INTERCHANGEABLE
TUNING UNIT,RADIO FREQUENCY
RF-4100

Frequently Asked Questions

What is NSN 5310-00-282-8866?

NSN 5310-00-282-8866 is a Washer,flat, manufactured by Mitsubishi Caterpillar Forklift America, Inc, classified under FSC 5310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5310-00-282-8866?

NSN 5310-00-282-8866 has 11 cross-referenced part numbers: 1271752 (Chrysler Realty Company Llc Dba Daimler Chrysler), 860805 (Dana Off Highway Products, Llc), 7374894 (U S Army Tank Automotive Command Amsta-Im-Mm), 860805 (Clark Equipment Co), 23804 (Mitsubishi Caterpillar Forklift America, Inc) and 6 more.

What NSN replaces 5310-00-282-8866?

There are 9 known substitutes for 5310-00-282-8866: 5930-00-050-2627, 5950-00-128-0268, 5136-00-516-2948 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23804?

Key specifications for 23804: Thickness: 0.102 INCHES MINIMUM AND 0.116 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC OVERALL; Hole Diameter: 0.500 INCHES NOMINAL IN; Cross-Sectional Shape Style: RECTANGULAR. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5310-00-282-8866 still in active supply?

NSN 5310-00-282-8866 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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