|
|
|
National Stock Number:
4820-01-516-7701
Federal Supply Class:
4820
National Item Identification Number:
015167701
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:
| 4D08630 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 4D08630-001 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 6509E59 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 6509E59FN15 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 7.919 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 9.992 INCHES NOMINAL | | FLANGE DIAMETER | 11.606 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 1.679 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING SEAT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT, AHEAD VALVE | | SEAT ANGLE IN DEG | 30.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | UNDER FLANGE HEIGHT | 2.241 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN FLANGED |
|