NSN Part Numbers List by NSN 3020-00-425-7115 (3020004257115)

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Item Name Gear Helical
INC Code 05464
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 00-425-7115 (004257115)
NCB Code USA (00)
Part Number Manufacturer Item Name QTY RFQ
5220 eaton corporation gear helical Avl RFQ
5220 koehring cranes inc gear helical Avl RFQ

Technical Characteristics of NSN 3020004257115

MRCCriteriaCharacteristic
AAQLBODY STYLEWEBBED,OFFSET,SOLID
AGJSPITCH DIAMETER7.3120 INCHES NOMINAL
AJLATEETH QUANTITY49
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER8.3120 INCHES
CWFRNOMINAL OVERALL LENGTH1.767 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONRIGHT
CWPPPRESSURE ANGLE20.0000 DEGREES
CWPZHELIX ANGLE23.4167 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.329 INCHES FIRST END
CWRMFACE NOMINAL WIDTH1.438 INCHES
CWRSBORE NOMINAL DIAMETER2.249 INCHES BOTH ENDS
CWSNKEYWAY NOMINAL WIDTH0.378 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.317 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS
CWTXHUB NOMINAL DIAMETER2.750 INCHES FIRST END
CWTXHUB NOMINAL DIAMETER2.750 INCHES SECOND END
FEATSPECIAL FEATURES1/16 IN. BY 45 DEG CHAMFER ON BORE FIRST END,RAISED BOSS ON HUB OVER KEYWAY 0.625 WIDE
MATTMATERIALSTEEL COMP 8620 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66,AISI/SAE 8620 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORONE PROTRUDING HUB,ONE FLUSH HUB

Relevant Components for NSN - 3020-00-425-7115, 3020004257115
3040-00-455-1773 (3040004551773) 3040-01-312-4512 (3040013124512) 3040-01-286-8796 (3040012868796) 3040-01-211-0918 (3040012110918)
3040-01-346-1758 (3040013461758) 3040-01-474-4834 (3040014744834) 3040-01-168-9724 (3040011689724) 3040-01-370-6097 (3040013706097)
3020-01-206-5726 (3020012065726) 3040-01-260-5821 (3040012605821) 3010-00-824-9700 (3010008249700) 3040-01-519-2398 (3040015192398)

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