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NSN 3020-00-974-9035, 3020009749035
GEAR,HELICAL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 009749035
Codification Country
United States
Item Name Code
INC 05464
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 3020-00-974-9035

National Stock Number (NSN) 3020-00-974-9035, or NIIN 009749035, (gear,helical) was assigned October 5, 1966 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.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 05464. [A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:]. 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 3020009749035 contains an unknown precious metal.

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

COUNTERBORE NOMINAL DEPTH
(CWTB) UNABLE TO DECODE
SECOND STEP NOMINAL DIAMETER
(CWXL) UNABLE TO DECODE
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE
COUNTERBORE NOMINAL DIAMETER
(CWTG) UNABLE TO DECODE
SPLINE QUANTITY
(ABSA) UNABLE TO DECODE
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) UNABLE TO DECODE
END NOMINAL LENGTH
(CWWH) UNABLE TO DECODE
III MATERIAL
(MATT) STEEL OVERALL
MATERIAL
(MATT) STEEL OVERALLUNABLE TO DECODE
FIRST STEP NOMINAL LENGTH
(CWWS) UNABLE TO DECODE
FIRST STEP NOMINAL DIAMETER
(CWXB) UNABLE TO DECODE
BODY STYLE
(AAQL) WEBBED, SOLID
BORE NOMINAL DIAMETER
(CWRS) 1.500 INCHES BOTH ENDS
BORE STYLE
(ANTP) W/COUNTERBORE BOTH ENDS
COUNTERBORE NOMINAL DEPTH
(CWTB) 0.335 INCHES SECOND END
COUNTERBORE NOMINAL DEPTH
(CWTB) 1.062 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER
(CWTG) 1.626 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER
(CWTG) 1.652 INCHES SECOND END
END NOMINAL DIAMETER
(CWWN) 1.879 INCHES FIRST END
END NOMINAL DIAMETER
(CWWN) 2.001 INCHES SECOND END
END NOMINAL LENGTH
(CWWH) 0.625 INCHES FIRST END
END NOMINAL LENGTH
(CWWH) 0.716 INCHES SECOND END
FACE NOMINAL WIDTH
(CWRM) 1.125 INCHES
FIRST STEP NOMINAL DIAMETER
(CWXB) 2.001 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH
(CWWS) 0.527 INCHES SECOND END
FIRST STEP NOMINAL LENGTH
(CWWS) 0.687 INCHES FIRST END
HARDNESS RATING
(CQFM) 80.0 ROCKWELL A MINIMUM AND 83.0 ROCKWELL A MAXIMUM TEETH
HELIX ANGLE
(CWPZ) 17.9386 DEGREES
HUB STYLE DESIGNATOR
(CWTR) 1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 1.235 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 1.312 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 5.468 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 4.000 INCHES
PITCH DIAMETER
(AGJS) 6.1314 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
SECOND STEP NOMINAL DIAMETER
(CWXL) 2.437 INCHES FIRST END
SECOND STEP NOMINAL LENGTH
(CWXG) 0.328 INCHES FIRST END
SPLINE PITCH DIAMETER
(BDTX) 1.4000 INCHES NOMINAL BOTH ENDS
SPLINE QUANTITY
(ABSA) 14 BOTH ENDS
STYLE DESIGNATOR
(STYL) PROTRUDING HUBS
TEETH QUANTITY
(AJLA) 70
TEETH TYPE
(CWMW) SINGLE HELIX
TOOTH DIRECTION
(CWNM) RIGHT
TOOTH FORM
(CWNH) STUB
HUB STYLE DESIGNATOR
(CWTR) UNABLE TO DECODE
END NOMINAL DIAMETER
(CWWN) UNABLE TO DECODE
SECOND STEP NOMINAL LENGTH
(CWXG) UNABLE TO DECODE
SPLINE PITCH DIAMETER
(BDTX) UNABLE TO DECODE
BORE STYLE
(ANTP) UNABLE TO DECODE
BORE NOMINAL DIAMETER
(CWRS) UNABLE TO DECODE
MATERIAL
(MATT) UNABLE TO DECODE

Manufacturer Part Numbers

11598465

RNCC
3
RNVC
2
3020009749035

009749035

009749035


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