|
|
|
National Stock Number:
4810-00-473-9281
Federal Supply Class:
4810
National Item Identification Number:
004739281
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:
| 786903-1 | 98897 | LOCKHEED MARTIN CORP |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 3.370 INCHES MINIMUM AND 3.390 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 3.863 INCHES MINIMUM AND 3.869 INCHES MAXIMUM | | FLANGE DIAMETER | 4.760 INCHES MINIMUM AND 4.790 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.550 INCHES MINIMUM AND 0.580 INCHES MAXIMUM | | FSC APPLICATION DATA | ACFT HYDRAULIC SYSTEM | | UNDER FLANGE HEIGHT | 1.420 INCHES MINIMUM AND 1.440 INCHES MAXIMUM |
|
|