Cooper Cameron Corp Part Number N-272-1B-42-1 - Get an Instant Quote

Part Number:  N-272-1B-42-1
Alternate P/N:  N2721B421
Manufacturer:  cooper cameron corp
NIIN:  00-256-4189
Item Name :  pulley groove
CAGE Code:  55509
INC Code:  08109
Country:  USA
NCB Code:  00
Last Updated:  05-26-2025

Part Number N-272-1B-42-1 described as Pulley Groove with NSN 3020-00-256-4189 with FSC 3020 Gear Pulley Sprocket and Transmission Chain by Manufacture Cooper Cameron Corp 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 Cooper Cameron Corp aerospace and aviation parts like N-272-1B-42-1. 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are subject to change until acceptance by ASAP Semiconductor of a binding Purchase Order, and quotations may be withdrawn or revised at the sole discretion of ASAP Semiconductor.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 N-272-1B-42-1 with NSN 3020-00-256-4189, 3020002564189

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-00-256-4189

Item Description:

Pulley Groove

30200025641890N
CIICHCCESDPMICCriticalityENAC
UA0
Part NumberISCRNVCRNCCHCCMSDSSADC
N-272-1b-42-121CA

Characteristics Data of NSN 3020-00-256-4189, 3020002564189

MRCCriteriaCharacteristic
BXSNSTANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDB
BYDSBORE FEATUREINCLUDED
BYFFSECURING LOCATIONAA END
BYZDHUB END OUTSIDE DIAMETER AND LOCATION1.500 INCHES NOMINAL BOTH ENDS
BYZFDISTANCE FROM OUTSIDE FLANGE-RIM TO HUB END AND LOCATION0.875 INCHES NOMINAL AA END AND 0.250 INCHES NOMINAL BB END
FEATSPECIAL FEATURESRIM BEVELED 45 DEG 1-8 IN. DEEP 3-1-8 IN. DIA
NMBRQUANTITY1
STYLSTYLE DESIGNATORWEBBED OR SPOKED
ABGAGROOVE DEPTH0.688 INCHES NOMINAL
ABGFGROOVE WIDTH0.654 INCHES MINIMUM AND 0.658 INCHES MAXIMUM
ABHEOUTSIDE DIAMETER4.813 INCHES NOMINAL
ABHPOVERALL LENGTH1.750 INCHES NOMINAL
ABRRKEYWAY WIDTH0.157 INCHES MINIMUM AND 0.159 INCHES MAXIMUM
ABUJTHREAD SIZE3-8-16
ABXVBORE DIAMETER0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
ADGEBORE LENGTH1.500 INCHES NOMINAL
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.3875 INCHES MINIMUM AND 0.3905 INCHES MAXIMUM
AGGSV GROOVE ANGLE IN DEG38.0
AHYFSECURING HOLE QUANTITY1
ANNQMATERIAL AND LOCATIONIRON 102 SUPERIOR ENGINE CO OVERALL
AQPLFACE WIDTH0.875 INCHES NOMINAL
ARJDDESIGN FORMWEBBED
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSNOT INCLUDED
AXHQGROOVE QUANTITY1
AXNDCOUNTERBORE FEATURENOT INCLUDED
BFYTUNABLE TO DECODEUNABLE TO DECODE
BSGGKEYING FACILITYINCLUDED
BSGKKEYING FACILITY TYPEKEYWAY
BSNPSECURING METHODTHREADED HOLE
BSYGSPLIT HUB FEATURENOT INCLUDED
BXSHWEB-SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSET
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEV



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