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NSN 3950-01-238-4992, 3950012384992
GEAR CASE ASSEMBLY

Federal Supply Classification
FSC 3950 - Winches, Hoists, Cranes, and Derricks
National Item Identification Number
NIIN 012384992
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.
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DLMS® Summary

National Stock Number 3950-01-238-4992

National Stock Number (NSN) 3950-01-238-4992, or NIIN 012384992, (gear case assembly) was assigned August 15, 1986 in the Federal Logistics Information System (FLIS). NIIN 012384992 was cancelled on December 15, 2017, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. 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 2 suppliers. 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 3950012384992 does not contain precious metals.

This information was last updated on .


Technical Characteristics

UNABLE TO DECODE
(AFJK) UNABLE TO DECODE
UNABLE TO DECODE
(TEXT) UNABLE TO DECODE
III END ITEM IDENTIFICATION
(AGAV) ITEM IS THE LEFT HAND GEAR CASE ASSEMBLY FOR A CLYDE IRON WORKS ELECTRIC CARGO HOISTER,ABOARD 180 FT COAST GUARD VESSELS
III CUBIC MEASURE
(AFJK) 680.000 CUBIC INCHES
END ITEM IDENTIFICATION
(AGAV) ITEM IS THE LEFT HAND GEAR CASE ASSEMBLY FOR A CLYDE IRON WORKS ELECTRIC CARGO HOISTER ABOARD 180 FT COAST GUARD VESSELS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
(TEXT) ITEM MATERIAL IS STEEL OVERALL AND CONSIST OF THE FOLLOWING MAJOR COMPONENTS:1 EACH 30/15/25 HORSEPOWER,1200/600/3600 RPM,3 PHASE,208 VOLTS AC,WATERPROOF,FAN-COOLED,FRAME NUMBER 405 WESTINGHOUSE MOTOR WITH BRAKE;1 EACH GEARCASE P/N WW313-B;1 EACH MOTOR PINION P/N 14180-PA;1 EACH GEAR P/N D-570G;1 EACH PINION P/N 14180-PC;2 EACH TIMKEN BEARING P/N 2630-2631;1 EACH GEAR P/N D570-H;1 EACH PINION P/N 12980-PA;2 EACH TIMKEN BEARINGS P/N 559-552A;1 EACH GEAR P/N D570-C;1 EACH SHAFT P/N 12980-CA;1 EACH DRUM P/N FD63B;1 EACH TIMKEN BEARING WITH SPACER P/N NA495A-493D;ASSEMBLY ALSO INCLUDES GASKETS AND ASSOCIATED HARDWARE,AND IS USED ON THE BOOM ABOARD 180 FEET COAST GUARD VESSELS
CUBIC MEASURE
(AFJK) 680.000 CUBIC INCHES
UNABLE TO DECODE
(AGAV) UNABLE TO DECODE

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