Quote for Part 1B7138 by Napco International Llc - NSN 3020-00-287-5707 Part

Part number 1B7138 , Pulley Groove by Napco International Llc with NSN 3020002875707 is now available in our ready-to-ship inventory. Are you interested in a quick quote for the part number 1B7138? If so, just fill out the Request for Quote (RFQ) form above and click submit.

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NSN Parts Hub, owned and operated by ASAP Semiconductor, is an industry-leading distributor of CAGE Code 95201 related manufacturer Napco International Llc NSN parts within NSN 3020002875707 with long lead times. We’re an AS9120B, ISO 9001:2015, and FAA AC 0056B accredited company and member of the Aviation Suppliers Association (ASA), so you know that you can trust with all of your AOG and general procurement needs. We’re also the only independent distributor with a NO CHINA SOURCING pledge. We have advanced shipping facilities in California, United States. Our streamlined supply chain means we can  ship with same-day and next-day shipping on qualifying orders.

The National Stock Number or NATO Stock Number (NSN) is a 13-digit serial number assigned by the Defense Logistics Agency (DLA) to all items that are procured, stocked, and issued through the federal supply chain. In addition to the US, NSNs are also used by all member states of the North Atlantic Treaty Organization (NATO). To learn more about NSN, FSC 3020 Gear Pulley Sprocket and Transmission Chain or to expedite a quote for Part 1B7138, feel free to call us at our toll-free number +1-714-705-4780 or email us at sales@nsnpartshub.com. To stay updated on all of our newest deals and promotions, download the ASAP Semiconductor app from Google Play or the App Store.

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Characteristics Data of NSN 3020-00-287-5707, 3020002875707

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH0.750 INCHES NOMINAL
ABGFGROOVE WIDTH0.875 INCHES NOMINAL
ABHEOUTSIDE DIAMETER7.500 INCHES NOMINAL
ABRRKEYWAY WIDTH0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
ABUJTHREAD SIZE3/8-16
ADGEBORE LENGTH1.500 INCHES NOMINAL
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.599 INCHES MINIMUM AND 0.636 INCHES MAXIMUM
AGWAGROOVE RADIUS0.125 INCHES NOMINAL
AHYFSECURING HOLE QUANTITY2
ANALTAPER BORE MAJOR DIAMETER1.000 INCHES MINIMUM AND 1.001 INCHES MAXIMUM
ANAMTAPER BORE MINOR DIAMETER0.937 INCHES NOMINAL
ANNQMATERIAL AND LOCATIONSTEEL RIM AND IRON HUB
AQPLFACE WIDTH2.187 INCHES NOMINAL
ARJDDESIGN FORMWEBBED
ASBPBORE TYPETAPERED
AWJQBEARINGSNOT INCLUDED
AWPJTAPER MAJOR DIAMETER LOCATIONAA END
AXHQGROOVE QUANTITY2
AXNDCOUNTERBORE FEATURENOT INCLUDED
BFYTHOLE LOCATIONONE LOCATED 22-1/2 DEG RIGHT ANGLE FROM KEYWAY,2ND ONE 180 DEG FROM 1ST ONE
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 SHAPEU
BYDSBORE FEATUREINCLUDED
BYDYKEYING FACILITY LARGEST DIMENSION LOCATIONAA END
BYFFSECURING LOCATIONBB END
BYZDHUB END OUTSIDE DIAMETER AND LOCATION1.625 INCHES MINIMUM AA END AND 1.630 INCHES MAXIMUM AA END AND 1.750 INCHES NOMINAL BB END
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION1.000 INCHES NOMINAL AA END AND 0.343 INCHES NOMINAL BB END
FEATSPECIAL FEATURESTWO 5/32 DEEP BY 1/4 IN. RADIUS GROOVES, ONE LOCATED 22-1/2 IN. DEG LEFT ANGLE FROM KEY, 2ND ONE 180 DEG FROM 1ST ONE ON BB END OF HUB
NMBRQUANTITY1
STYLSTYLE DESIGNATORWEBBED OR SPOKED

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