|
|
|
National Stock Number:
4820-00-115-2446
Federal Supply Class:
4820
National Item Identification Number:
001152446
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:
| 61348 | 20266 | ELKHART BRASS MANUFACTURING COMPANY, LLC | | 63821 | 20266 | ELKHART BRASS MANUFACTURING COMPANY, LLC |
|
Techincal Specification:
| BODY INSIDE DIAMETER | 1.437 INCHES NOMINAL | | OVERALL HEIGHT | 2.557 INCHES NOMINAL | | MATERIAL | COPPER ALLOY OVERALL | | NOMINAL THREAD SIZE | 2.500 INCHES SINGLE THREADED PORTION | | SEAL ACCOMMODATION TYPE | GROOVED | | SEATING SURFACE SHAPE | FLAT | | SPECIAL FEATURES | TWO BOLT HOLES DRILLED 0.219 IN. DIA,2.063 IN. BOLT HOLE CIRCLE | | STYLE DESIGNATOR | PLAIN THREADED | | THREAD CLASS | 2A SINGLE THREADED PORTION | | THREAD LENGTH | 0.344 INCHES NOMINAL SINGLE THREADED PORTION | | THREAD QUANTITY PER INCH | 20 SINGLE THREADED PORTION | | THREAD SERIES DESIGNATOR | UN SINGLE THREADED PORTION |
|
|