|
|
|
National Stock Number:
4820-01-171-5056
Federal Supply Class:
4820
National Item Identification Number:
011715056
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:
| 803-4384536 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-4384536-1XXX-13SPCLN | 80064 | NAVAL SHIP SYSTEMS COMMAND |
|
Techincal Specification:
| FLANGE DIAMETER | 0.750 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.097 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 0.625 INCHES SINGLE THREADED PORTION | | SEAT ANGLE IN DEG | 37.500 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | SPECIAL FEATURES | HEXAGONAL SHAPED INTERIOR | | STYLE DESIGNATOR | THREADED FLANGED | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.240 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UNEF SINGLE THREADED PORTION | | UNDER FLANGE HEIGHT | 0.653 INCHES NOMINAL |
|
|