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National Stock Number:
4920-01-468-4703
Federal Supply Class:
4920
National Item Identification Number:
014684703
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:
| PWA72228 | 77445 | RTX CORPORATION |
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Techincal Specification:
| SPECIAL FEATURES | REQUIRED TO PROTECT THE INNER SURFACES OF 21 BLEED HOLES DURING GRIT BLAST OR PLASMA SPRAY OF 4TH-9TH STAGE COMPRESSOR CASES; C/O 2 SETS OF 21 TAPERED RUBBER PLUGS CONTAINING 4 SIZE LENGTHS WITH A COMMON 0.430 IN INSERTION WIDTH. EACH PLUG IS IDENTIFIED AS TYPE A;B;C OR D. PLUGS ARE INSERTED INTO THE COMPRESSOR CASE BLEED HOLES |
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