Popular NSN 3020007371207 3020-00-737-1207 | Gear Helical Parts

Item Name Gear Helical
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gears Pulleys Sprockets and Transmission Chain
NIIN 00-737-1207 (007371207)
NCB Code USA (00)

Technical Characteristics of NSN 3020007371207

MRCCriteriaCharacteristic
AAQLBODY STYLEWEBBED, OFFSET, SOLID
AGJSPITCH DIAMETER3.8572 INCHES NOMINAL
AJLATEETH QUANTITY27
CQFMHARDNESS RATING59.0 ROCKWELL C MINIMUM HUB AND 62.0 ROCKWELL C MAXIMUM HUB
CWCDNOMINAL OUTSIDE DIAMETER4.103 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.437 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.812 INCHES
CWTBCOUNTERBORE NOMINAL DEPTH0.219 INCHES FIRST END
CWTGCOUNTERBORE NOMINAL DIAMETER1.6200 INCHES FIRST END
CWTRHUB STYLE DESIGNATORPLAIN SECOND END
CWWNEND NOMINAL DIAMETER2.406 INCHES FIRST END
CWYDFIRST GROOVE NOMINAL DIAMETER2.060 INCHES FIRST END
FEATSPECIAL FEATURESFIRST END SPLINED ON OUTER PERIPHERY,15 TEETH,20 DEG PRESSURE ANGLE,2.403 IN. MIN,2.408 IN. MAX MAJOR DIA,2.075 IN. MIN,2.095 IN. MAX MINOR DIA
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONED STD 66,AISI/SAE 4027 FED STD 5TH MATERIAL RESPONSE OVERALL
ABSASPLINE QUANTITY6 BOTH ENDS
ANTPBORE STYLESTRAIGHT SPLINE BOTH ENDS
CWFRNOMINAL OVERALL LENGTH1.687 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNMTOOTH DIRECTIONLEFT
CWPZHELIX ANGLE30.0000 DEGREES
CWRSBORE NOMINAL DIAMETER1.190 INCHES BOTH ENDS
CWTXHUB NOMINAL DIAMETER1.750 INCHES SECOND END
CWXYFIRST GROOVE NOMINAL WIDTH0.125 INCHES FIRST END
CWYLNOMINAL DISTANCE FROM END TO FIRST GROOVE0.312 INCHES FIRST END
MATTMATERIALSTEEL OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUBS

  Relevant Components for NSN - 3020-00-737-1207, 3020007371207

3040-01-506-2235 (3040015062235) 3040-01-413-5284 (3040014135284) 3040-01-298-8684 (3040012988684) 3010-00-920-0148 (3010009200148)
3040-00-614-4844 (3040006144844) 3040-01-606-3083 (3040016063083) 3010-01-458-3701 (3010014583701) 3020-00-723-6265 (3020007236265)
3040-01-349-7822 (3040013497822) 3010-01-379-1140 (3010013791140) 3040-01-094-3015 (3040010943015) 3020-00-318-6307 (3020003186307)

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