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National Stock Number:
4920-01-466-6215
Federal Supply Class:
4920
National Item Identification Number:
014666215
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:
| PWA72025 | 77445 | RTX CORPORATION |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | PW72025 LOWER MASK IS REQUIRED TO PROTECT THE 1ST STAGE TURBINE STATOR SUPPORT DURING GRIT BLAST OR PLASMA SPRAY OPERATIONS DURING REPAIR OF THE OUTER DIAMETER FLANGE FRONT FACE, MASK IS ASSEMBLED ONTO BASE OF GRIT PLASMA FIXTURE PWA72021 AND IS USED IN CONJUNCTION WITH UPPER MASK PWA72020 | | OVERALL DIAMETER | 22.250 INCHES NOMINAL | | OVERALL HEIGHT | 2.500 INCHES NOMINAL | | REFERENCE DATA AND LITERATURE | SERD NO. 8605 | | SPECIAL FEATURES | MASK, GRIT BLAST/PLASMA SPRAY |
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