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NSN 3020-01-235-3960, 3020012353960
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 012353960
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.
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DLMS® Summary

National Stock Number 3020-01-235-3960

National Stock Number (NSN) 3020-01-235-3960, or NIIN 012353960, (gear,spur) was assigned June 28, 1986 in the Federal Logistics Information System (FLIS). 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, 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 3020012353960 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

TOOTH FORM
(CWNH) STANDARD
HUB NOMINAL DIAMETER
(CWTX) 0.185 INCHES FIRST END
BORE STYLE
(ANTP) PLAIN BOTH ENDS
PRECISION CLASSIFICATION
(CWWK) QUALITY NUMBER 10
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-862,COMP 303 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY
(AJLA) 24
BORE NOMINAL DIAMETER
(CWRS) 0.125 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER
(CWCD) 0.405 INCHES
PITCH DIAMETER
(AGJS) 0.3740 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
FACE NOMINAL WIDTH
(CWRM) 0.125 INCHES
CLAMPING SURFACE NOMINAL LENGTH
(CWWC) 0.250 INCHES FIRST END
BODY STYLE
(AAQL) PLAIN, SOLID
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.281 INCHES FIRST END
HUB STYLE DESIGNATOR
(CWTR) SPLIT FIRST END
MATERIAL
(MATT) STEEL COMP 303 OVERALL
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
NOMINAL OVERALL LENGTH
(CWFR) 0.406 INCHES
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
III MATERIAL
(MATT) STEEL COMP 303 OVERALL

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