Emerson Power Transmission Part Number FB420-1IN - Get an Instant Quote

Part Number:  FB420-1IN
Alternate P/N:  FB4201IN
Manufacturer:  emerson power transmission
NIIN:  00-762-9510
Item Name :  sprocket wheel
CAGE Code:  76474
INC Code:  04456
Country:  USA
NCB Code:  00
Last Updated:  05-21-2025

Part Number FB420-1IN described as Sprocket Wheel with NSN 3020-00-762-9510 with FSC 3020 Gear Pulley Sprocket and Transmission Chain by Manufacture Emerson Power Transmission 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 Emerson Power Transmission aerospace and aviation parts like FB420-1IN. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 FB420-1IN with NSN 3020-00-762-9510, 3020007629510

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-00-762-9510

Item Description:

Sprocket Wheel

30200076295100N
CIICHCCESDPMICCriticalityENAC
UU
Part NumberISCRNVCRNCCHCCMSDSSADC
Hksb20-2-1295

Characteristics Data of NSN 3020-00-762-9510, 3020007629510

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH0.875 INCHES NOMINAL
ABUJTHREAD SIZE5-16-11
AGJSPITCH DIAMETER3.200 INCHES NOMINAL
ALNCHUB OUTSIDE DIAMETER2.688 INCHES NOMINAL AA END
ARJDDESIGN FORMPLAIN
BFYTHOLE LOCATIONON SPROCKET HUB
BSGKKEYING FACILITY TYPEKEYWAY
BSNPSECURING METHODTHREADED HOLE
BYFFSECURING LOCATIONAA END
BYFNTEETH QUANTITY PER ROW20
BYFPASA STANDARD CHAIN NUMBER40-1
MATTMATERIALSTEEL
ABFFFURNISHED ITEMSKEYING FACILITY
ABHEOUTSIDE DIAMETER3.460 INCHES NOMINAL
ABRRKEYWAY WIDTH0.250 INCHES NOMINAL
ABXVBORE DIAMETER1.000 INCHES NOMINAL
ADGEBORE LENGTH0.875 INCHES NOMINAL
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.625 INCHES NOMINAL
AHYFSECURING HOLE QUANTITY1
AKYNFURNISHED ITEMS AND QUANTITYSETSCREW ONE EACH
AQPLFACE WIDTH0.284 INCHES NOMINAL
ASBPBORE TYPESTRAIGHT
ASYRDISTANCE FROM HUB END TO FLANGE END0.591 INCHES NOMINAL AA END
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFLTEETH ROW QUANTITY1
BYFQHARDNESS RATING TEST METHODNOT RATED
BYGFTOOTH PITCH0.500 INCHES NOMINAL
NMBRQUANTITY1
STYLSTYLE DESIGNATORPLAIN



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