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NSN 3020-00-652-6310, 3020006526310
GEAR,WORM WHEEL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 006526310
Codification Country
United States
Item Name Code
INC 05468
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3020-00-652-6310

National Stock Number (NSN) 3020-00-652-6310, or NIIN 006526310, (gear,worm wheel) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 05468. [A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3020006526310 does not contain precious metals.

This NSN is associated to Schedule B 8483409000: gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333612: speed changer, industrial high-speed drive, and gear manufacturing.

This information was last updated on .

Technical Characteristics

ATTACHMENT METHOD
(ABSX) MOUNTING HOLE
BODY STYLE
(AAQL) WEBBED, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER
(CWZN) UNABLE TO DECODE
BORE NOMINAL DIAMETER
(CWRS) UNABLE TO DECODE
BORE STYLE
(ANTP) UNABLE TO DECODE
FACE NOMINAL WIDTH
(CWRM) 1.250 INCHES
FACE TYPE
(ALPN) CONCAVE
HELIX ANGLE
(CWPZ) 5.4547 DEGREES
HUB STYLE DESIGNATOR
(CWTR) UNABLE TO DECODE
HUB NOMINAL DIAMETER
(CWTX) UNABLE TO DECODE
MATERIAL
(MATT) UNABLE TO DECODE
MATING THREAD LEAD QUANTITY
(CWPL) 2
MOUNTING HOLE NOMINAL THREAD SIZE
(CQLT) UNABLE TO DECODE
MOUNTING HOLE THREAD QUANTITY PER INCH
(CMLM) UNABLE TO DECODE
MOUNTING HOLE THREAD SERIES DESIGNATOR
(CMLK) UNABLE TO DECODE
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) UNABLE TO DECODE
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) UNABLE TO DECODE
NOMINAL OUTSIDE DIAMETER
(CWCD) 8.3040 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 1.873 INCHES
PITCH DIAMETER
(AGJS) 7.7588 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 14.5625 DEGREES
SPECIAL FEATURES
(FEAT) 125 MICROINCH AA FINISH ON OD GEAR THROAT RADIUS SURFACES,63 MICROINCH AA FINISH ON BOTH HUB END AND GEAR TEETH SURFACES
SPLINE PITCH DIAMETER
(BDTX) UNABLE TO DECODE
SPLINE QUANTITY
(ABSA) UNABLE TO DECODE
STYLE DESIGNATOR
(STYL) PROTRUDING HUBS
TEETH QUANTITY
(AJLA) 65
THROAT NOMINAL RADIUS
(CWNP) 1.162 INCHES
BOLT HOLE CIRCLE NOMINAL DIAMETER
(CWZN) 3.500 INCHES AXIALLY THROUGH BODY, FIRST END
SPLINE QUANTITY
(ABSA) 32 BOTH ENDS
III MATERIAL
(MATT) COPPER ALLOY OVERALL
BORE NOMINAL DIAMETER
(CWRS) 1.352 INCHES BOTH ENDS
MATERIAL
(MATT) COPPER ALLOY OVERALL
HUB STYLE DESIGNATOR
(CWTR) PLAIN BOTH ENDS
MOUNTING HOLE THREAD QUANTITY PER INCH
(CMLM) 16 AXIALLY THROUGH BODY, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE
(CQLT) 0.375 INCHES AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.312 INCHES BOTH ENDS
MOUNTING HOLE THREAD SERIES DESIGNATOR
(CMLK) UNC AXIALLY THROUGH BODY, FIRST END
HUB NOMINAL DIAMETER
(CWTX) 2.000 INCHES FIRST END
HUB NOMINAL DIAMETER
(CWTX) 2.000 INCHES SECOND END
SPLINE PITCH DIAMETER
(BDTX) 1.3333 INCHES NOMINAL BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) 2 THREADED AXIALLY THROUGH BODY, FIRST END
BORE STYLE
(ANTP) INVOLUTE SPLINE BOTH ENDS

Manufacturer Part Numbers

8759233

RNCC
3
RNVC
2
3020006526310

006526310

006526310


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