AS9120B, ISO 9001:2015, AND FAA AC 0056B ACCREDITED

NSN 3020010784904 (Pulley Groove) Parts List

At After Market Industrials, you can find the items listed with the NSN 3020-01-078-4904. We have an array of related part numbers including CAS-9001, 86-078, and many others in stock and ready for purchase at any time. When you need superior quality NSN parts and components, contact the experts at After Market Industrials. Browse our various NSN 3020-01-078-4904 part lists at your leisure and take note of any items of interest. When you are ready, we invite you to take advantage of our Instant RFQ service, which will allow you to request competitive quotes for any featured products. Within 15 minutes of receiving and reviewing a completed Request for Quote (RFQ) form, a dedicated representative will reach out with a customized solution that keeps your unique parameters in mind. For additional questions, call or email us directly; we are available around the clock!

Item Name Pulley Groove
Federal Supply Group (FSG) 30 Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gears Pulleys Sprockets and Transmission Chain
NIIN 01-078-4904 (010784904)
NCB Code USA (01)

Technical Characteristics of NSN 3020010784904

MRCCriteriaCharacteristic
ABGAGROOVE DEPTH0.500 INCHES NOMINAL
ABGFGROOVE WIDTH0.500 INCHES NOMINAL
ABHEOUTSIDE DIAMETER13.750 INCHES NOMINAL
ABHPOVERALL LENGTH1.750 INCHES NOMINAL
ABRRKEYWAY WIDTH0.188 INCHES NOMINAL
ABXVBORE DIAMETER1.000 INCHES MINIMUM AND 1.001 INCHES MAXIMUM
ADGEBORE LENGTH1.750 INCHES NOMINAL
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.594 INCHES NOMINAL
AGGSV GROOVE ANGLE IN DEG36.0
AGJSPITCH DIAMETER13.500 INCHES NOMINAL
ANNQMATERIAL AND LOCATIONALUMINUM ALLOY OVERALL
AQPLFACE WIDTH1.375 INCHES NOMINAL
ARJDDESIGN FORMSPOKED
ASBPBORE TYPESTRAIGHT
AWJQBEARINGSNOT INCLUDED
AXHQGROOVE QUANTITY2
AXNDCOUNTERBORE FEATURENOT INCLUDED
BSGGKEYING FACILITYINCLUDED
BSGKKEYING FACILITY TYPEKEYWAY
BSYGSPLIT HUB FEATUREINCLUDED
BXSHWEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
BXSJLIGHTENING HOLENOT INCLUDED
BXSKINTEGRAL COOLING VANENOT INCLUDED
BXSMGROOVE SHAPEV
BYDSBORE FEATUREINCLUDED
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFCHUB SPLIT LOCATIONTHROUGH ONE WALL
BYFDCLAMPING BOLT QUANTITY1
BYZDHUB END OUTSIDE DIAMETER AND LOCATION3.031 INCHES NOMINAL BOTH ENDS
BYZFDISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.375 INCHES NOMINAL AA END
NMBRQUANTITY1
SFTTSURFACE TREATMENTPAINT
STYLSTYLE DESIGNATORWEBBED OR SPOKED

  Relevant Components for NSN - 3020-01-078-4904, 3020010784904

3010-00-001-0013 (3010000010013) 3010-00-001-0069 (3010000010069) 3010-00-001-2168 (3010000012168) 3010-00-001-2173 (3010000012173)
3010-00-001-3588 (3010000013588) 3010-00-001-5963 (3010000015963) 3010-00-001-6187 (3010000016187) 3010-00-001-6188 (3010000016188)
3010-00-001-6189 (3010000016189) 3010-00-001-6191 (3010000016191) 3010-00-001-6230 (3010000016230) 3010-00-001-6242 (3010000016242)

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