Emerson Power Transmission Part Number 50TB54-1.375 IN.BORE - Get an Instant Quote

Part Number:  50TB54-1.375 IN.BORE
Alternate P/N:  50TB541.375IN.BORE
Manufacturer:  emerson power transmission
NIIN:  01-400-5994
Item Name :  sprocket wheel
CAGE Code:  76474
INC Code:  04456
Country:  USA
NCB Code:  01
Last Updated:  05-24-2025

Part Number 50TB54-1.375 IN.BORE described as Sprocket Wheel with NSN 3020-01-400-5994 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 50TB54-1.375 IN.BORE. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 50TB54-1.375 IN.BORE with NSN 3020-01-400-5994, 3020014005994

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-01-400-5994

Item Description:

Sprocket Wheel

30200140059940N
CIICHCCESDPMICCriticalityENAC
UA
Part NumberISCRNVCRNCCHCCMSDSSADC
50tb54-1.375 In.Bore523

Characteristics Data of NSN 3020-01-400-5994, 3020014005994

MRCCriteriaCharacteristic
ABHEOutside Diameter11.110 INCHES NOMINAL
AXNDCounterbore FeatureNOT INCLUDED
BSNPSecuring MethodTAPERED-LOCK BUSHING
MATTMaterialSTEEL
AEVFDistance From Center Of Bore To Bottom Of Keyway0.8437 INCHES NOMINAL
BYFJRoller Chain Pitch Type For Which DesignedSINGLE PITCH
BYFSBore BearingNOT INCLUDED
MRCDecoded RequirementClear Text Reply
ABHPOverall Length1.250 INCHES NOMINAL
BYDZProtruding Hub CharacteristicPLAIN
NMBRQuantity1
BYFNTeeth Quantity Per Row54
BYGFTooth Pitch0.6250 INCHES NOMINAL
ASBPBore TypeSTRAIGHT
BSGKKeying Facility TypeKEYWAY
ABRRKeyway Width0.3125 INCHES NOMINAL
BYFHBelt/Chain/Film Size For Which DesignedROLLER CHAIN
BYFQHardness Rating Test MethodNOT RATED
BYZFDistance From Outside Flange/Rim To Hub End And Location0.907 INCHES NOMINAL AA END
BSGGKeying FacilityINCLUDED
ABXVBore Diameter1.375 INCHES NOMINAL
BYFFSecuring LocationBOTH ENDS
ARJDDesign FormPLAIN
BYFPAsa Standard Chain Number50-1
BYZDHub End Outside Diameter And Location3.875 INCHES NOMINAL AA END
ADGEBore Length1.250 INCHES NOMINAL
AGJSPitch Diameter10.7490 INCHES NOMINAL
BXSJLightening HoleNOT INCLUDED
BYFLTeeth Row Quantity1
BYFWHub External KeywayNOT INCLUDED
STYLStyle DesignatorPLAIN
AQPLFace Width0.343 INCHES NOMINAL



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