4730-01-057-9190 TRAP,STEAM Index 5340-01-057-9192 CAP,PROTECTIVE,DUST AND MOISTURE

National Stock Number:
4730-01-057-9191

Federal Supply Class:
4730

National Item Identification Number:
010579191

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:
223629530003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
2236295-211530LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS
2236295-230003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
DESIGN TYPETUBULAR
LENGTH0.141 INCHES NOMINAL
OUTSIDE DIAMETER0.172 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7720,COMP 303 SE MIL SPEC 1ST MATERIAL RESPONSE OR COMP 303 S,COND A MIL SPEC 2ND MATERIAL RESPONSE
MATERIALSTEEL COMP 303SE OR STEEL COMP 303
ORIFICE DIAMETER0.0156 INCHES MINIMUM AND 0.0165 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTPASSIVATE
THREAD PROVISIONUNTHREADED


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