Eaton Motor Site Part Number A3493 - Get an Instant Quote

Part Number:  A3493
Manufacturer:  eaton motor site
NIIN:  00-811-1906
Item Name :  gear spur
CAGE Code:  72121
INC Code:  05466
Country:  USA
NCB Code:  00
Last Updated:  05-21-2025

Part Number A3493 described as Gear Spur with NSN 3020-00-811-1906 with FSC 3020 Gear Pulley Sprocket and Transmission Chain by Manufacture Eaton Motor Site is available in stock. We provide comprehensive database of aerospace and aviation components, sub-assemblies, and completed assemblies allows us to respond to your RFQ within 15 minutes.

Simplified Purchasing is owned and operated by ASAP Semiconductor, an industry-leading AS9120B, ISO 9001:2015, and FAA AC 0056B certified distributor of Eaton Motor Site aerospace and aviation parts like A3493. We are a service-oriented company that provides quality NSN components with an emphasis on United States export law through our delivery centers at 2 strategic locations, California and Nevada. 

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Disclaimer: This is a quotation for the goods listed above. This quotation is meant as an estimate and does not reflect a final bill or invoice. All quotations are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor. This quotation is subject to the ASAP Semiconductor Terms & Conditions available at https://www.asapsemi.com/customer-terms-and-conditions/ . All United States Government and Department of Defense bids are quoted as CAGE code 6RE77 from ASAP Semiconductor’s Anaheim, California facility. Any quotation from ASAP Semiconductor without 6RE77 is void.

NSN Information for Part Number A3493 with NSN 3020-00-811-1906, 3020008111906

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-00-811-1906

Item Description:

Gear Spur

30200081119060N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
A3493223

Characteristics Data of NSN 3020-00-811-1906, 3020008111906

MRCCriteriaCharacteristic
AGJSPITCH DIAMETER0.4680 INCHES NOMINAL
AJLATEETH QUANTITY15
CWPPPRESSURE ANGLE20.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.125 INCHES FIRST END
CWRSBORE NOMINAL DIAMETER0.2543 INCHES BOTH ENDS
CWTXHUB NOMINAL DIAMETER0.125 INCHES FIRST END
MATTMATERIALSTEEL COMP 4140 OVERALL
AAQLBODY STYLEPLAIN SOLID
ANTPBORE STYLEW- KEYWAY BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER0.531 INCHES
CWRMFACE NOMINAL WIDTH0.190 INCHES
CWSNKEYWAY NOMINAL WIDTH0.0645 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.164 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN FIRST END
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAISI-SAE ASSN STD 3RD MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB



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