4730-00-539-8900 RESTRICTOR,FLUID FLOW Index 4820-00-539-8902 VALVE,GATE

National Stock Number:
4730-00-539-8901

Federal Supply Class:
4730

National Item Identification Number:
005398901

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:
524C301H0190099NORTHROP GRUMMAN SYSTEMS CORPORATION
616F156PC3090099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
DESIGN TYPETUBULAR
HOSE/TUBE SIZE FOR WHICH DESIGNED1/4 IN. ID HOSE
LENGTH0.812 INCHES NOMINAL
ORIFICE DIAMETER0.156 INCHES NOMINAL
OUTSIDE DIAMETER0.500 INCHES NOMINAL
MATERIALSTEEL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.750 INCHES NOMINAL
THREAD PROVISIONTHREADED
THREAD SIZE DESIGNATOR1/2-20
THREAD SERIESUNF


Click here to Register for Free 30-day Trial