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NSN 3020-00-697-3866, 3020006973866
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 006973866
Codification Country
United States
Item Name Code
INC 05466
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 3020-00-697-3866

National Stock Number (NSN) 3020-00-697-3866, or NIIN 006973866, (gear,spur) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers 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, 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) 05466. [A GEAR, CYLINDRICAL IN FORM, WITH STRAIGHT TEETH ON THE OUTER SURFACE PARALLEL TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, SPUR. FOR BULK MATERIAL, SEE ROD, PINION.]. 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 3020006973866 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 HARDNESS RATING
(CQFM) 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
FIRST GROOVE NOMINAL DIAMETER
(CWYD) 1.620 INCHES FIRST END
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
NOMINAL OVERALL LENGTH
(CWFR) 0.843 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.346 INCHES FIRST END
III MATERIAL
(MATT) STEEL COMP 8620H OVERALL
TOOTH FORM
(CWNH) STANDARD
MATERIAL
(MATT) STEEL COMP 8620H OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) -S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL DISTANCE FROM END TO FIRST GROOVE
(CWYL) 0.129 INCHES FIRST END
SPLINE QUANTITY
(ABSA) 10 BOTH ENDS
HARDNESS RATING
(CQFM) 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
BORE STYLE
(ANTP) INVOLUTE SPLINE BOTH ENDS
HUB STYLE DESIGNATOR
(CWTR) 1 GROOVE FIRST END
PITCH DIAMETER
(AGJS) 2.7500 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
BORE NOMINAL DIAMETER
(CWRS) 1.376 INCHES BOTH ENDS
FACE NOMINAL WIDTH
(CWRM) 0.500 INCHES
HUB NOMINAL DIAMETER
(CWTX) 2.897 INCHES SECOND END
TEETH QUANTITY
(AJLA) 33
SPLINE PITCH DIAMETER
(BDTX) 1.2500 INCHES NOMINAL BOTH ENDS
NOMINAL OUTSIDE DIAMETER
(CWCD) 2.897 INCHES
BODY STYLE
(AAQL) PLAIN, SOLID
END NOMINAL DIAMETER
(CWWN) 2.031 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH
(CWXY) 0.201 INCHES FIRST END

Manufacturer Part Numbers


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