INSTANT RFQ

National Stock Number (NSN) 3020-01-643-7721 (3020016437721) Parts List

Item Name Pulley Groove
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 01-643-7721 (016437721)
NCB Code USA (01)
Manufacturer Leeson Electric Corp
Part Number Manufacturer Item Name Cage Code RFQ
AL74X1 leeson electric corp pulley groove 56065 RFQ

Technical Characteristics of NSN 3020016437721

MRCCriteriaCharacteristic
AHYFSecuring Hole Quantity1
ARJDDesign FormSPOKED
STYLStyle DesignatorWEBBED OR SPOKED
ABHEOutside Diameter6.930 INCHES NOMINAL
AQPLFace Width0.593 INCHES NOMINAL
ABHPOverall Length1.062 INCHES NOMINAL
BXSHWeb/Spoke Relationship To Face CenterlineNOT OFFSET
AGJSPitch Diameter6.780 INCHES NOMINAL
MRCDecoded RequirementClear Text Reply
BYDSBore FeatureINCLUDED
ABXVBore Diameter1.000 INCHES NOMINAL
BXSMGroove ShapeV
ASBPBore TypeSTRAIGHT
BSNPSecuring MethodSETSCREW
ADGEBore Length1.620 INCHES NOMINAL

Relevant Components for NSN - 3020-01-643-7721, 3020016437721
3040-00-609-5218 (3040006095218) 3020-01-056-6488 (3020010566488) 3040-01-411-9471 (3040014119471) 3010-01-461-2220 (3010014612220)
3040-01-164-3411 (3040011643411) 3010-01-464-1141 (3010014641141) 3020-00-310-5518 (3020003105518) 3020-00-920-3050 (3020009203050)
3020-01-060-1100 (3020010601100) 3020-00-344-7198 (3020003447198) 3040-01-121-1554 (3040011211554) 3040-00-042-8422 (3040000428422)

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