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PartsTable / COMPONENT / 4055868
4055868 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
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Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

END BELL,ELECTRICAL ROTATING EQU. Key specifications include material: STEEL, overall_length: 1.089 INCHES NOMINAL IN, overall_diameter: 0.188 INCHES NOMINAL IN, mounting_configuration: TWO 1/4 IN.ID MTG HOLES SPACED 180 DEG APART ON 3-39/64 IN.DIA BOLT CIRCLE IN, accessory_component_name: BUSHING, environmental_protection: DUSTPROOF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-841-8289, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
4055868
NSN: 2920-00-841-8289
FSC: 2920
CAGE: 0AHU0 — KALMAR AC INC (USA)
SPECIFICATIONS
materialSTEEL
overall_length1.089 INCHES NOMINAL IN
overall_diameter0.188 INCHES NOMINAL IN
mounting_configurationTWO 1/4 IN.ID MTG HOLES SPACED 180 DEG APART ON 3-39/64 IN.DIA BOLT CIRCLE IN
accessory_component_nameBUSHING
environmental_protectionDUSTPROOF
accessory_component_quantity1
accessory_identifying_number810620 PART NO.
NSN2920-00-841-8289
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available END BELL,ELECTRICAL ROTATING EQU TITLE COMPONENT PN 4055868 MFR END BELL,ELECTRICAL RO
KEY FEATURES
•
ACCESSORY COMPONENT QUANTITY: 1
•
OVERALL DIAMETER: 0.188 INCHES NOMINAL IN
•
ACCESSORY IDENTIFYING NUMBER: 810620 PART NO.
•
ACCESSORY COMPONENT NAME: BUSHING
•
MATERIAL: STEEL
•
MOUNTING CONFIGURATION: TWO 1/4 IN.ID MTG HOLES SPACED 180 DEG APART ON 3-39/64 IN.DIA BOLT CIRCLE IN
•
ENVIRONMENTAL PROTECTION: DUSTPROOF
TECHNICAL CHARACTERISTICS (FLIS)
ACCESSORY COMPONENT QUANTITY1
OVERALL DIAMETER0.188 INCHES NOMINAL IN
ACCESSORY IDENTIFYING NUMBER810620 PART NO.
ACCESSORY COMPONENT NAMEBUSHING
MATERIALSTEEL
MOUNTING CONFIGURATIONTWO 1/4 IN.ID MTG HOLES SPACED 180 DEG APART ON 3-39/64 IN.DIA BOLT CIRCLE IN
ENVIRONMENTAL PROTECTIONDUSTPROOF
OVERALL LENGTH1.089 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
88570Interchangeable
interchangeable cross-reference
interchangeable
8570Interchangeable
interchangeable cross-reference
interchangeable
332652R91Interchangeable
interchangeable cross-reference
interchangeable
D-58570Interchangeable
interchangeable cross-reference
interchangeable
060008636Interchangeable
interchangeable cross-reference
interchangeable
PXUR0A0004Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4055868?
4055868 is a END BELL,ELECTRICAL ROTATING EQU.
What parts can replace 4055868?
There are 7 known substitutes for 4055868: 88570, 8570, 332652R91 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4055868?
4055868 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2920-00-841-8289. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026