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NSN 3020-00-706-3116, 3020007063116
GEAR,HELICAL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 007063116
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 3020-00-706-3116

National Stock Number (NSN) 3020-00-706-3116, or NIIN 007063116, (gear,helical) was assigned January 1, 1963 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

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 3020007063116 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

HARDNESS RATING
(CQFM) 285.0 BRINELL STANDARD MINIMUM AND 325.0 BRINELL STANDARD MAXIMUM OVERALL
NOMINAL OUTSIDE DIAMETER
(CWCD) 11.842 INCHES
TAPER MAJOR NOMINAL DIAMETER
(CWSW) 2.244 INCHES FIRST END
TOOTH FORM
(CWNH) STANDARD
FACE NOMINAL WIDTH
(CWRM) 2.750 INCHES
KEYWAY NOMINAL WIDTH
(CWSN) 0.501 INCHES BOTH ENDS
FIRST STEP NOMINAL DIAMETER
(CWXB) 4.125 INCHES FIRST END
STYLE DESIGNATOR
(STYL) PROTRUDING HUB, RECESSED BODY
PITCH DIAMETER
(AGJS) 11.6250 INCHES NOMINAL
BODY RECESS NOMINAL DEPTH
(CWRB) 0.875 INCHES SECOND END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-890,ALLOY NO. 4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
BODY STYLE
(AAQL) WEBBED, OFFSET, SOLID
TOOTH DIRECTION
(CWNM) LEFT
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.500 INCHES FIRST END
MATERIAL
(MATT) STEEL OVERALL
PRESSURE ANGLE
(CWPP) 14.5000 DEGREES
HELIX ANGLE
(CWPZ) 30.0483 DEGREES
HUB STYLE DESIGNATOR
(CWTR) 1 STEP FIRST END
TEETH QUANTITY
(AJLA) 93
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) 2 PLAIN AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER
(CWZN) 6.750 INCHES AXIALLY THROUGH BODY, FIRST END
BORE STYLE
(ANTP) TAPERED W/KEYWAY BOTH ENDS
END NOMINAL LENGTH
(CWWH) 0.375 INCHES FIRST END
FIRST STEP NOMINAL LENGTH
(CWWS) 0.625 INCHES FIRST END
MOUNTING HOLE NOMINAL DIAMETER
(CWZK) 0.750 INCHES AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM
(CWSR) 1.403 INCHES BOTH ENDS
ATTACHMENT METHOD
(ABSX) MOUNTING HOLE
TEETH TYPE
(CWMW) SINGLE HELIX
END NOMINAL DIAMETER
(CWWN) 2.750 INCHES FIRST END
III MATERIAL
(MATT) STEEL OVERALL

Manufacturer Part Numbers


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