|
|
|
National Stock Number:
4920-01-417-8135
Federal Supply Class:
4920
National Item Identification Number:
014178135
Description:
MASK,WATER JET
|
Manufacturer Information:
| PWA71221 | 77445 | RTX CORPORATION |
|
Techincal Specification:
| OVERALL DIAMETER | 21.500 INCHES NOMINAL | | SPECIAL FEATURES | USED TO MASK THE EIGHTH STAGE BLADE SLOT ON THE DRUM ROTOR DURING WATER JET REMOVAL OF DAMAGED ALUMINUM OXIDE COATING FROM THE KNIFE EDGE AIR SEALS; SERD NO. 7401 |
|
|