|
|
|
National Stock Number:
4820-00-456-0602
Federal Supply Class:
4820
National Item Identification Number:
004560602
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:
| 3000G91PC5 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 3004G55 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 3007G67 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 3.438 INCHES MINIMUM AND 3.448 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.500 INCHES NOMINAL | | FLANGE DIAMETER | 5.5245 INCHES MINIMUM AND 5.5255 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 1.625 INCHES MINIMUM AND 1.627 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SEAT RADIUS | 0.180 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 2.253 INCHES MINIMUM AND 2.255 INCHES MAXIMUM |
|
|