|
|
|
National Stock Number:
4820-00-698-2890
Federal Supply Class:
4820
National Item Identification Number:
006982890
Description:
SEAT,VALVE
Detail:
A replaceable item designed to provide a circular stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
|
Manufacturer Information:
| 235315P030 | 00198 | PRATT & WHITNEY CANADA CORP | | 235315P030 | 77445 | RTX CORPORATION | | 235315P30 | 77445 | RTX CORPORATION | | 235315P30R1 | 00198 | PRATT & WHITNEY CANADA CORP | | 235315P30R1 | 77445 | RTX CORPORATION | | AS235315P30 | 12776 | AIRCRAFT SUPPLIES |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 2.276 INCHES MINIMUM AND 2.286 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.367 INCHES MINIMUM AND 2.371 INCHES MAXIMUM | | FLANGE DIAMETER | 2.847 INCHES MINIMUM AND 2.848 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.435 INCHES MINIMUM AND 0.438 INCHES MAXIMUM | | FSC APPLICATION DATA | ACFT ENG R2800 | | HARDNESS RATING | 90.0 ROCKWELL B MINIMUM AND 105.0 ROCKWELL B MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5700 ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL | STEEL BODY | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 44.000 NOMINAL | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM |
|