|
|
|
National Stock Number:
4820-01-284-2246
Federal Supply Class:
4820
National Item Identification Number:
012842246
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:
| 73423 4IN ITEM 3 | 57574 | VELAN VALVE CORP. | | 73423-20 | 57574 | VELAN VALVE CORP. | | 7543-001-002 | 57574 | VELAN VALVE CORP. |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 3.500 INCHES MINIMUM AND 3.505 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 4.313 INCHES NOMINAL | | FLANGE DIAMETER | 4.563 INCHES NOMINAL | | OVERALL HEIGHT | 0.932 INCHES MINIMUM AND 0.937 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING SEAT | | SEATING SURFACE SHAPE | ANGULAR | | SPECIAL FEATURES | WITH STELLITE NO. 6 |
|
|