|
|
|
National Stock Number:
4820-01-560-6050
Federal Supply Class:
4820
National Item Identification Number:
015606050
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:
| ENDM125289 ITEM 14M | 96169 | ELECTRIC BOAT CORPORATION | | ENDM125289-14M | 96169 | ELECTRIC BOAT CORPORATION |
|
Techincal Specification:
| BODY OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | MATERIAL | PLASTIC ACETAL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | SEAL ACCOMMODATION TYPE | GROOVED | | SEAT RADIUS | 0.031 INCHES MAXIMUM | | SEATING SURFACE SHAPE | ANGULAR | | SEAT ANGLE IN DEG | 30.000 NOMINAL | | SPECIAL FEATURES | PIECE 14M IS IDENTICAL TO PC 14 EXCEPT BEING 0.250 IN THICKER WITH UNFINISHED BACKSIDE; INTENDED FOR OVERHAUL MAINTENANCE USE; VALVE SEAT BACKSIDE SHALL BE MACHINED TO SPECIFIED PROFILE/STACK HT | | STYLE DESIGNATOR | PLAIN |
|
|