|
|
|
National Stock Number:
4820-01-413-4054
Federal Supply Class:
4820
National Item Identification Number:
014134054
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:
| NAP 704 | 70667 | ATLAS VALVE CO | | NAP-704 PC 12 | 55378 | TRAC REGULATOR CO., INC. | | P1500A | 55378 | TRAC REGULATOR CO., INC. | | P1500A-00 | 55378 | TRAC REGULATOR CO., INC. | | NAP-704 PC 12 | 70667 | ATLAS VALVE CO | | P1500A | 70667 | ATLAS VALVE CO |
|
Techincal Specification:
| BODY OUTSIDE DIAMETER | 2.875 INCHES NOMINAL | | FLANGE DIAMETER | 3.550 INCHES MINIMUM AND 3.640 INCHES MAXIMUM | | MATERIAL | COPPER ALLOY SEAT | | SEATING SURFACE SHAPE | ANGULAR | | SPECIAL FEATURES | UPPER;VALVE SIZE 3IN |
|
|