NSN 3020-00-200-2111, 3020002002111 Details - Gear Helical Parts List

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) 00-200-2111 (002002111)
NCB Code USA (00)

Technical Characteristics of NSN 3020002002111

MRCCriteriaCharacteristic
AAQLBODY STYLESPOKED
AGJSPITCH DIAMETER6.4780 INCHES MINIMUM AND 6.4800 INCHES MAXIMUM
AJLATEETH QUANTITY50
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CQFMHARDNESS RATING12.7 ROCKWELL C MINIMUM OVERALL AND 21.7 ROCKWELL C MAXIMUM OVERALL
CWCDNOMINAL OUTSIDE DIAMETER6.6775 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONRIGHT
CWPPPRESSURE ANGLE14.5000 DEGREES
CWPZHELIX ANGLE39.5167 DEGREES
CWRMFACE NOMINAL WIDTH0.875 INCHES
CWRSBORE NOMINAL DIAMETER1.2495 INCHES FIRST END
CWSNKEYWAY NOMINAL WIDTH0.251 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.7457 INCHES FIRST END
CWTRHUB STYLE DESIGNATOR1 STEP SECOND END
CWTXHUB NOMINAL DIAMETER1.875 INCHES FIRST END
CWWHEND NOMINAL LENGTH0.077 INCHES SECOND END
CWWNEND NOMINAL DIAMETER1.936 INCHES SECOND END
CWWSFIRST STEP NOMINAL LENGTH0.031 INCHES SECOND END
CWXBFIRST STEP NOMINAL DIAMETER2.750 INCHES SECOND END
MATTIII MATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORFLUSH HUB

  Relevant Components for NSN - 3020-00-200-2111, 3020002002111

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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