NSN (3020011386749) – NSN 3020-01-138-6749 Parts List

Item Name Sprocketwheel
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 01-138-6749 (011386749)
NCB Code USA (01)
Manufacturer Altra Holdings Inc, Sea Cure Technology Inc, Martin Sprocket And Gear Inc, Uniflight Inc
Part Number Manufacturer Item Name Cage Code RFQ
41B45-3 4 altra holdings inc sprocketwheel 71041 RFQ
026239-4 sea cure technology inc sprocketwheel 67060 RFQ
41B45 altra holdings inc sprocketwheel 71041 RFQ
41B45 martin sprocket and gear inc sprocketwheel 05506 RFQ
026239-4 uniflight inc sprocketwheel 15823 RFQ
SKSU45-1 altra holdings inc sprocketwheel 71041 RFQ

Technical Characteristics of NSN 3020011386749

MRCCriteriaCharacteristic
ABHEOUTSIDE DIAMETER7.450 INCHES NOMINAL
ABHPOVERALL LENGTH1.062 INCHES NOMINAL
ABXVBORE DIAMETER0.750 INCHES NOMINAL
ADGEBORE LENGTH1.062 INCHES NOMINAL
AGJSPITCH DIAMETER7.168 INCHES NOMINAL
ALNCHUB OUTSIDE DIAMETER3.500 INCHES NOMINAL AA END
AQPLFACE WIDTH0.500 INCHES NOMINAL
ARJDDESIGN FORMPLAIN
ASBPBORE TYPESTRAIGHT
ASYRDISTANCE FROM HUB END TO FLANGE END0.562 INCHES NOMINAL AA END
BYDZPROTRUDING HUB CHARACTERISTICPLAIN
BYFLTEETH ROW QUANTITY1
BYFNTEETH QUANTITY PER ROW45
BYFPASA STANDARD CHAIN NUMBER41
BYFQHARDNESS RATING TEST METHODNOT RATED
BYGFTOOTH PITCH0.500 INCHES NOMINAL
MATTMATERIALSTEEL
STYLSTYLE DESIGNATORPLAIN

Relevant Components for NSN - 3020-01-138-6749, 3020011386749
3040-01-667-4951 (3040016674951) 3040-01-189-3254 (3040011893254) 3020-00-517-5104 (3020005175104) 3040-01-352-4546 (3040013524546)
3040-00-318-1738 (3040003181738) 3040-00-972-7108 (3040009727108) 3020-00-701-6905 (3020007016905) 3040-00-406-3872 (3040004063872)
3040-01-512-0682 (3040015120682) 3040-01-260-0598 (3040012600598) 3010-01-067-2319 (3010010672319) 3040-01-203-4245 (3040012034245)

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