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Technical Data Sheet
73021100 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RETAINER HALF,BEARING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3805-00-740-1821, 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
73021100
NSN: 3805-00-740-1821
FSC: 3805
CAGE: 89926 — NEW HOLLAND CONSTRUCTION (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL; 5.719 IN. OD,3.750 IN. ID,2.125 IN.W,0.094 IN. THK; HAS THREE BOLT HOLES,0.406 IN. ID,EQUALLY SPACED ON 4.719 IN. BOLT CIRCLE DIA IN
NSN3805-00-740-1821
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER HALF,BEARING TITLE COMPONENT PN 73021100 MFR RETAINER HALF,BEARING
KEY FEATURES
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL; 5.719 IN. OD,3.750 IN. ID,2.125 IN.W,0.094 IN. THK; HAS THREE BOLT HOLES,0.406 IN. ID,EQUALLY SPACED ON 4.719 IN. BOLT CIRCLE DIA IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL; 5.719 IN. OD,3.750 IN. ID,2.125 IN.W,0.094 IN. THK; HAS THREE BOLT HOLES,0.406 IN. ID,EQUALLY SPACED ON 4.719 IN. BOLT CIRCLE DIA IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3021100Interchangeable
interchangeable cross-reference
interchangeable
21100Interchangeable
Same NIIN cross-reference
interchangeable
6757157Interchangeable
Same NIIN cross-reference
interchangeable
3021100-7Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 73021100?
73021100 is a RETAINER HALF,BEARING.
What parts can replace 73021100?
There are 4 known substitutes for 73021100: 3021100, 21100, 6757157 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 73021100?
73021100 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3805-00-740-1821. This indicates validated use in U.S. government and defense supply chains.
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