INSTANT RFQ

National Stock Number (NSN) 3020-00-884-6740 (3020008846740) Parts List

Item Name Gear Spur
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-884-6740 (008846740)
NCB Code USA (00)
Manufacturer Harmonic Drive Llc
Part Number Manufacturer Item Name Cage Code RFQ
4884CT20-1-4 harmonic drive llc gear spur 34519 RFQ

Technical Characteristics of NSN 3020008846740

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN,SOLID
AGJSPITCH DIAMETER1.7500 INCHES NOMINAL
AJLATEETH QUANTITY84
ANTPBORE STYLEPLAIN BOTH ENDS
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.270 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.125 INCHES
CWRSBORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
CWTXHUB NOMINAL DIAMETER0.312 INCHES FIRST END
MATTMATERIALALUMINUM ALLOY 2024 OVERALL
SFTTSURFACE TREATMENTANODIZE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB
CWCDNOMINAL OUTSIDE DIAMETER1.791 INCHES
CWTRHUB STYLE DESIGNATORPLAIN FIRST END
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

Relevant Components for NSN - 3020-00-884-6740, 3020008846740
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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