3020-00-288-4146 GEAR,BEVEL Index 4820-00-288-4150 POPPET-SEAT ASSEMBLY

National Stock Number:
4730-00-288-4148

Federal Supply Class:
4730

National Item Identification Number:
002884148

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:
2896599643EATON AEROSPACE LLC


Techincal Specification:
DESIGN TYPETUBULAR
LENGTH0.225 INCHES MINIMUM AND 0.230 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6, T851 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
ORIFICE DIAMETER0.073 INCHES MINIMUM AND 0.076 INCHES MAXIMUM
OUTSIDE DIAMETER0.482 INCHES MINIMUM AND 0.484 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE
THREAD PROVISIONUNTHREADED


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