NSN (3020012554415) – NSN 3020-01-255-4415 Parts List

Item Name Gear Worm Wheel
Federal Supply Group (FSG) Mechanical Power Transmission Equipment
Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain
National Item Identification Number (NIIN) 01-255-4415 (012554415)
NCB Code USA (01)
Manufacturer Roller Bearing Company Of America, Designatronics Incorporated, W M Berg Inc, Secs Inc
Part Number Manufacturer Item Name Cage Code RFQ
Q7-3-C roller bearing company of america gear worm wheel 00141 RFQ
W1-6-S designatronics incorporated gear worm wheel 00328 RFQ
W48B13-S80-C w m berg inc gear worm wheel 29440 RFQ
WGC1-6 secs inc gear worm wheel 23266 RFQ

Technical Characteristics of NSN 3020012554415

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN,SOLID
ABSXATTACHMENT METHODCLAMP
AGJSPITCH DIAMETER1.6667 INCHES NOMINAL
AJLATEETH QUANTITY80
ALPNFACE TYPECONCAVE
ANTPBORE STYLEPLAIN BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER1.708 INCHES
CWNMTOOTH DIRECTIONRIGHT
CWNPTHROAT NOMINAL RADIUS0.146 INCHES
CWPLMATING THREAD LEAD QUANTITY1
CWPPPRESSURE ANGLE14.5000 DEGREES
CWPZHELIX ANGLE3.5833 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.220 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.188 INCHES
CWRSBORE NOMINAL DIAMETER0.125 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORSPLIT FIRST END
CWTXHUB NOMINAL DIAMETER0.313 INCHES FIRST END
CWWCCLAMPING SURFACE NOMINAL LENGTH0.220 INCHES FIRST END
CWWKPRECISION CLASSIFICATIONQUALITY NUMBER 10
MATTMATERIALCOPPER ALLOY 464 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB

Relevant Components for NSN - 3020-01-255-4415, 3020012554415
3040-01-667-4951 (3040016674951) 3040-01-189-3254 (3040011893254) 3020-00-517-5104 (3020005175104) 3040-01-352-4546 (3040013524546)
3040-00-318-1738 (3040003181738) 3040-00-972-7108 (3040009727108) 3020-00-701-6905 (3020007016905) 3040-00-406-3872 (3040004063872)
3040-01-512-0682 (3040015120682) 3040-01-260-0598 (3040012600598) 3010-01-067-2319 (3010010672319) 3040-01-203-4245 (3040012034245)

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