3020-01-209-2925 PULLEY,GROOVE Index 4820-01-209-2927 DISK,VALVE

National Stock Number:
4730-01-209-2926

Federal Supply Class:
4730

National Item Identification Number:
012092926

Description:
RESTRICTOR,FLUID FLOW

Detail:
AN ITEM OF SOLID ONE-PIECE CONSTRUCTION, DESIGNED TO RESTRICT THE FLOW OF A FLUID THROUGH IT. IT HAS AN ORIFICE OF A SMALLER SIZE THAN THE DIAMETER OF FLOW INTO IT. EXCLUDES ITEMS SUCH AS VALVE (1), (AS MODIFIED); AND OTHERS WITH AN ADJUSTABLE ORIFICE. EXCLUDES PIPE, TUBE, OR HOSE FITTINGS WITH RESTRICTED PASSAGES AND ITEMS DESIGNED TO TEST FLUID FLOW. FOR ITEMS CONTAINING SCREENS OR FILTERS, SEE RESTRICTOR UNIT, FLUID FLOW.


Manufacturer Information:
536521553711NAVAL SEA SYSTEMS COMMAND
5365215-63B150RAYTHEON COMPANY
5365215-649956RAYTHEON COMPANY
5365215-653711NAVAL SEA SYSTEMS COMMAND
5365215-654X10RAYTHEON COMPANY


Techincal Specification:
DESIGN TYPETUBULAR, HEX SHAPE
HOSE/TUBE SIZE FOR WHICH DESIGNED1/2 IN. OD TUBE
LENGTH1.940 INCHES NOMINAL
ORIFICE DIAMETER0.206 INCHES NOMINAL
OUTSIDE DIAMETER0.970 INCHES MINIMUM AND 1.030 INCHES MAXIMUM
MATERIALSTEEL CORROSION RESISTING
SURFACE TREATMENTPASSIVATE
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD PROVISIONTHREADED
THREAD SERIESUNF
THREAD SIZE DESIGNATOR0.750-16


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