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NSN 3020-00-624-9935, 3020006249935
GEAR,HELICAL

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 006249935
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 3020-00-624-9935

National Stock Number (NSN) 3020-00-624-9935, or NIIN 006249935, (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, 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.

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 only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. 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 3020006249935 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

HARDNESS RATING
(CQFM) 57.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
HELIX ANGLE
(CWPZ) 20.0000 DEGREES
HUB STYLE DESIGNATOR
(CWTR) PLAIN BOTH ENDS
SPECIAL FEATURES
(FEAT) SPLINE MINOR BORE 2.6765 IN. DIA
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
PITCH DIAMETER
(AGJS) 8.8630 INCHES NOMINAL
FACE NOMINAL WIDTH
(CWRM) 1.7187 INCHES
BORE STYLE
(ANTP) STRAIGHT SPLINE BOTH ENDS
TOOTH FORM
(CWNH) STANDARD
STYLE DESIGNATOR
(STYL) PROTRUDING HUBS
TEETH QUANTITY
(AJLA) 50
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.258 INCHES SECOND END
HUB NOMINAL DIAMETER
(CWTX) 3.625 INCHES BOTH ENDS
SPLINE QUANTITY
(ABSA) 20 BOTH ENDS
TEETH TYPE
(CWMW) SINGLE HELIX
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 1.580 INCHES FIRST END
BODY STYLE
(AAQL) WEBBED, SOLID
NOMINAL OUTSIDE DIAMETER
(CWCD) 9.1970 INCHES
TOOTH DIRECTION
(CWNM) RIGHT
MATERIAL
(MATT) STEEL OVERALL
III MATERIAL
(MATT) STEEL OVERALL

Manufacturer Part Numbers


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