2805-00-737-2556 CYLINDER HEAD,GASOLINE ENGINE Index 3020-00-737-2558 PULLEY,GROOVE

National Stock Number:
4730-00-737-2557

Federal Supply Class:
4730

National Item Identification Number:
007372557

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:
64105034623AM GENERAL LLC
737255719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
92433534623AM GENERAL LLC


Techincal Specification:
DESIGN TYPETUBULAR, HEX SHAPE
LENGTH1.500 INCHES NOMINAL
OUTSIDE DIAMETER0.406 INCHES NOMINAL
MATERIALSTEEL
ORIFICE DIAMETER0.070 INCHES NOMINAL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH0.375 INCHES NOMINAL
THREAD PROVISIONTHREADED
THREAD SERIESNPTF
THREAD SIZE DESIGNATOR1/8-27


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