NSN 4920-01-451-7257
Part Details | PLASMA SPRAY MASK
4920-01-451-7257 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.
Alternate Parts: PWA71678, 4920-01-451-7257, 01-451-7257, 4920014517257, 014517257
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | DEC 29, 1997 | 01-451-7257 | 37032 ( MASK, PLASMA SPRAY ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4920-01-451-7257
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA71678 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4920-01-451-7257
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 5.200 INCHES NOMINAL |
| OVERALL HEIGHT | 0.500 INCHES NOMINAL |
| OVERALL DIAMETER | 5.263 INCHES NOMINAL |
| SPECIAL FEATURES | C/O STAINLESS STEEL PLATE WITH A REPLACEABLE MOLDED RUBBER MASK ATTACHED TO THE OUTER DIAMETER OF THE PLATE |
| END ITEM IDENTIFICATION | F100-PW-229 ENG |
| FUNCTIONAL DESCRIPTION | USED TO PROTECT DRIVE BEARING HOUSING UNIT FROM UNAUTHORIZED GRIT/COATING OVERSPRAY |
| REFERENCE DATA AND LITERATURE | SERD NO. 8161ABHP |