3020-01-164-7267 SPROCKET WHEEL Index 4820-01-164-7269 DISK,RUPTURABLE

National Stock Number:
4730-01-164-7268

Federal Supply Class:
4730

National Item Identification Number:
011647268

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:
3684524235WILLIAMS INTERNATIONAL CO., L.L.C.


Techincal Specification:
DESIGN TYPETUBULAR
LENGTH0.510 INCHES NOMINAL
ORIFICE DIAMETER0.053 INCHES MINIMUM AND 0.059 INCHES MAXIMUM
OUTSIDE DIAMETER0.130 INCHES MINIMUM AND 0.138 INCHES MAXIMUM
MATERIALIRON
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.410 INCHES NOMINAL
THREAD PROVISIONTHREADED
THREAD SERIESUNJF
THREAD SIZE DESIGNATOR0.138-40


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