INSTANT RFQ

Complete Listing of NSN (3020002742906) Parts 3020-00-274-2906

Item Name Gear Helical
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-274-2906 (002742906)
NCB Code USA (00)
Manufacturer Hobart Bros Co, Am General Llc
Part Number Manufacturer Item Name Cage Code RFQ
641282 hobart bros co gear helical 28835 RFQ
641282C am general llc gear helical 34623 RFQ

Technical Characteristics of NSN 3020002742906

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN,SOLID
AGJSPITCH DIAMETER3.2015 INCHES NOMINAL
AJLATEETH QUANTITY28
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CQFMHARDNESS RATING86.0 ROCKWELL B MINIMUM OVERALL AND 97.0 ROCKWELL B MAXIMUM OVERALL
CWCDNOMINAL OUTSIDE DIAMETER3.3985 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONLEFT
CWPPPRESSURE ANGLE14.5000 DEGREES
CWPZHELIX ANGLE29.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.1350 INCHES FIRST END
CWRMFACE NOMINAL WIDTH1.062 INCHES
CWRSBORE NOMINAL DIAMETER1.250 INCHES BOTH ENDS
CWSNKEYWAY NOMINAL WIDTH0.189 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.7229 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN FIRST END
CWTXHUB NOMINAL DIAMETER2.750 INCHES FIRST END
FEATSPECIAL FEATURESTWO PULLER HOLES,TIMING MARK 51 DEG 58 MIN PLUS OR MINUS 30 MIN CCW FROM CENTER LINE OF KEYWAY ON CENTER LINE OF TOOTH SPACE
MATTMATERIALIRON CAST OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB

Relevant Components for NSN - 3020-00-274-2906, 3020002742906
3040-00-037-4479 (3040000374479) 3010-01-283-8383 (3010012838383) 3040-01-167-7076 (3040011677076) 3040-01-607-0785 (3040016070785)
3020-00-173-7380 (3020001737380) 3040-01-271-7503 (3040012717503) 3040-00-690-2219 (3040006902219) 3040-01-031-7475 (3040010317475)
3020-01-289-1372 (3020012891372) 3040-01-171-1542 (3040011711542) 3030-01-367-5013 (3030013675013) 3020-01-281-7479 (3020012817479)

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