3120-01-530-8314 BEARING,WASHER,THRUST Index 7025-01-530-8316 DISPLAY UNIT

National Stock Number:
4730-01-530-8315

Federal Supply Class:
4730

National Item Identification Number:
015308315

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:
4M307-3-3410630ANILLO INDUSTRIES LLC
4M307-3-3459570TRICO MANUFACTURING INC.
4M307-3-3476301THE BOEING COMPANY


Techincal Specification:
DESIGN TYPEPLATE
LENGTH0.025 INCHES NOMINAL
ORIFICE DIAMETER0.531 INCHES NOMINAL
OUTSIDE DIAMETER1.484 INCHES NOMINAL
MATERIALALUMINUM ALLOY
PART NAME ASSIGNED BY CONTROLLING AGENCYRESTRICTOR, COOLING AIR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTCHROMATE
THREAD PROVISIONUNTHREADED


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