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NSN 3020-00-826-9284, 3020008269284
GEAR,HELICAL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 008269284
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 3020-00-826-9284

National Stock Number (NSN) 3020-00-826-9284, or NIIN 008269284, (gear,helical) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

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

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 3020008269284 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

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.875 INCHES FIRST END
BORE NOMINAL DIAMETER
(CWRS) 1.280 INCHES BOTH ENDS
III MATERIAL
(MATT) IRON CAST OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END
(CWQR) 0.192 INCHES SECOND END
HUB NOMINAL DIAMETER
(CWTX) 0.500 INCHES SECOND END
END NOMINAL LENGTH
(CWWH) 0.375 INCHES FIRST END
KEYWAY NOMINAL WIDTH
(CWSN) 0.196 INCHES BOTH ENDS
BODY STYLE
(AAQL) WEBBED, OFFSET, WITH LIGHTENING HOLES
BORE NOMINAL DIAMETER
(CWRS) UNABLE TO DECODE
BORE STYLE
(ANTP) UNABLE TO DECODE
END NOMINAL DIAMETER
(CWWN) UNABLE TO DECODE
END NOMINAL LENGTH
(CWWH) UNABLE TO DECODE
FACE NOMINAL WIDTH
(CWRM) 0.875 INCHES
FIRST STEP NOMINAL DIAMETER
(CWXB) UNABLE TO DECODE
HELIX ANGLE
(CWPZ) 33.3158 DEGREES
HUB STYLE DESIGNATOR
(CWTR) UNABLE TO DECODE
HUB NOMINAL DIAMETER
(CWTX) UNABLE TO DECODE
KEYWAY NOMINAL WIDTH
(CWSN) UNABLE TO DECODE
MATERIAL
(MATT) UNABLE TO DECODE
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END
(CWQR) UNABLE TO DECODE
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) UNABLE TO DECODE
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM
(CWSR) UNABLE TO DECODE
NOMINAL OUTSIDE DIAMETER
(CWCD) 7.377 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 1.750 INCHES
PITCH DIAMETER
(AGJS) 7.1800 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 14.5000 DEGREES
STYLE DESIGNATOR
(STYL) ONE PROTRUDING HUB, ONE RECESSED HUB
TEETH QUANTITY
(AJLA) 60
TEETH TYPE
(CWMW) SINGLE HELIX
SPECIAL FEATURES
(FEAT) TIMING MARK 92 DEG 12 MIN FROM CENTER LINE OF A REINFORCING RIB TO CENTER LINE OF A TOOTH SPACE
TOOTH DIRECTION
(CWNM) RIGHT
TOOTH FORM
(CWNH) STANDARD
HUB STYLE DESIGNATOR
(CWTR) 1 STEP FIRST END
BORE STYLE
(ANTP) W/ KEYWAY BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM
(CWSR) 0.720 INCHES BOTH ENDS
HUB STYLE DESIGNATOR
(CWTR) PLAIN SECOND END
FIRST STEP NOMINAL DIAMETER
(CWXB) 2.000 INCHES FIRST END
BORE STYLE
(ANTP) 10A W/ KEYWAY BOTH ENDS
END NOMINAL DIAMETER
(CWWN) 1.470 INCHES FIRST END
MATERIAL
(MATT) IRON CAST OVERALL

Manufacturer Part Numbers


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