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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.
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Manufacturer Information:
PWA71785 | 77445 | RTX CORPORATION |
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Techincal Specification:
FUNCTIONAL DESCRIPTION | USED DURING GRITBLASTING AND PLASMA SPRAYING OF THE INNER DIAMETER 'A' OF THE COMPRESSOR CASE | GENERAL CHARACTERISTICS ITEM DESCRIPTION | MADE OF RUBBER AND STAINLESS STEEL | OVERALL DIAMETER | 21.800 INCHES NOMINAL | OVERALL HEIGHT | 0.300 INCHES NOMINAL | REFERENCE DATA AND LITERATURE | SERD NO. 8321 | SPECIAL FEATURES | MANUFACTURER'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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