5930-01-454-0373 SWITCH ASSEMBLY Index 2840-01-454-0375 DISK,FAN,AIRCRAFT GAS TURBINE EN

National Stock Number:
4920-01-454-0374

Federal Supply Class:
4920

National Item Identification Number:
014540374

Description:
MASK,PLASMA SPRAY

Detail:
A item usually metallic with an open pattern, mounted on a part(s) to cover selected areas during a metal coating (deposition) process. The item may have attaching hardware consisting of a base assembly, knob, spring, clamp, plate, and the like.


Manufacturer Information:
PWA7178577445RTX CORPORATION


Techincal Specification:
FUNCTIONAL DESCRIPTIONUSED DURING GRITBLASTING AND PLASMA SPRAYING OF THE INNER DIAMETER 'A' OF THE COMPRESSOR CASE
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMADE OF RUBBER AND STAINLESS STEEL
OVERALL DIAMETER21.800 INCHES NOMINAL
OVERALL HEIGHT0.300 INCHES NOMINAL
REFERENCE DATA AND LITERATURESERD NO. 8321
SPECIAL FEATURESMANUFACTURER'S SUGGESTED NAME IS MASK, 10-13 STAGE COMPRESSOR CASE, GRITBLAST/PLASMA SPRAY; TO BE USED WITH PART NUMBERS PWA71784, PWA71789


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