|
|
|
National Stock Number:
4820-00-396-4000
Federal Supply Class:
4820
National Item Identification Number:
003964000
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:
| 2810H23-003-1 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | 2810H23-003-3 | 81996 | U S ARMY AVIATION AND MISSILE COMMAND | | 67835P20 | 80254 | TEXTRON LYCOMING INC WILLIAMSPORT PLANT |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 1.677 INCHES MINIMUM AND 1.687 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 2.117 INCHES MINIMUM AND 2.118 INCHES MAXIMUM | | HARDNESS RATING | 285.0 BRINELL STANDARD NOMINAL OVERALL | | OVERALL HEIGHT | 0.384 INCHES MINIMUM AND 0.386 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5700 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SEAT ANGLE IN DEG | 88.000 MINIMUM AND 92.000 MAXIMUM | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN |
|