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NSN 3020-00-030-0793, 3020000300793
Cancelled -> Replaced by 2805003838749

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 000300793
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3020-00-030-0793

National Stock Number (NSN) 3020-00-030-0793, or NIIN 000300793, (gear,helical) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 2805003838749.

There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 3020000300793 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

III MATERIAL
(MATT) STEEL OVERALL
BODY STYLE
(AAQL) WEBBED, SOLID
BORE NOMINAL DIAMETER
(CWRS) 0.937 INCHES BOTH ENDS
BORE STYLE
(ANTP) W/COUNTERBORE BOTH ENDS
END NOMINAL DIAMETER
(CWWN) 2.000 INCHES FIRST END
END NOMINAL LENGTH
(CWWH) 0.510 INCHES FIRST END
FACE NOMINAL WIDTH
(CWRM) 1.117 INCHES
FEATURES PROVIDED
(CBBL) TAPERED KEYWAY
FIRST STEP NOMINAL DIAMETER
(CWXB) 2.320 INCHES FIRST END
FIRST STEP NOMINAL LENGTH
(CWWS) 0.149 INCHES FIRST END
HELIX ANGLE
(CWPZ) 35.0000 DEGREES
HUB NOMINAL DIAMETER
(CWTX) 1.930 INCHES SECOND END
HUB STYLE DESIGNATOR
(CWTR) 1 STEP FIRST END
HUB STYLE DESIGNATOR
(CWTR) SPLIT SECOND END
KEYWAY NOMINAL WIDTH
(CWSN) 0.185 INCHES BOTH ENDS
MATERIAL
(MATT) STEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.355 INCHES FIRST END
NOMINAL OVERALL LENGTH
(CWFR) 1.414 INCHES
NOMINAL OUTSIDE DIAMETER
(CWCD) 4.7150 INCHES
PITCH DIAMETER
(AGJS) 4.4910 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 14.5000 DEGREES
TOOTH DIRECTION
(CWNM) LEFT
TOOTH FORM
(CWNH) STANDARD
STYLE DESIGNATOR
(STYL) ONE PROTRUDING HUB, ONE FLUSH HUB
TEETH QUANTITY
(AJLA) 36
TEETH TYPE
(CWMW) SINGLE HELIX

Manufacturer Part Numbers


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