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NSN 3020-00-390-0786, 3020003900786
GEAR,DRIVER

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 003900786
Codification Country
United States
Item Name Code
INC 77777
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 3020-00-390-0786

National Stock Number (NSN) 3020-00-390-0786, or NIIN 003900786, (gear,driver) was assigned March 28, 1974 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) 77777. 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 3020003900786 does not contain precious metals.

This information was last updated on .

Technical Characteristics

GENERAL CHARACTERISTICS ITEM DESCRIPTION
(TEXT) MATERIAL STEEL J I CASE SPECIFICATION MS450,8620 H,EX-15,CARBURIZED,SURFACE HARDNESS RATING C 59 TO C 63,SPUR GEAR DATA,5.0730 IN.MIN,5.0830 IN MAX DIA,GEAR LG,0.875 IN,20 TEETH,DIAMETERAL PITCH 6,PRESSURE ANGLE 20 DEG,EXTERNAL INVOLUTE SPLINE DATA,29 TEETH,DIAMETRAL PITCH 6/8,CIRCULAR PITCH 0.5236 IN. PRESSURE ANGLE 20 DEG,LG OF SPLINE 0.875 IN,O/A LG 2.062 IN,BORE DIA 2.180 IN.

Manufacturer Part Numbers

A50574

RNCC
3
RNVC
2
3020003900786

003900786

003900786


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