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National Stock Number:
4820-00-861-8706
Federal Supply Class:
4820
National Item Identification Number:
008618706
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.
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Manufacturer Information:
| NK933-1 | 93591 | PENTAIR VALVES & CONTROLS US LP DIV FLOW CONTROL US HOLDING CORP |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.000 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.126 INCHES MINIMUM AND 2.127 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | CHROMIUM-MOLYBDENUM ASSN STD 1ST MATERIAL RESPONSE BODY | | MATERIAL | COBALT ALLOY FACE | | MATERIAL | STEEL BODY | | OVERALL HEIGHT | 0.750 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | SEAT RADIUS | 0.312 INCHES NOMINAL |
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