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National Stock Number:
4820-00-255-5781
Federal Supply Class:
4820
National Item Identification Number:
002555781
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:
| M11566IM8 | K2980 | SHIPHAM VALVES A DIVISION OF HAMWORTH VALVES LTD | | M11566ITEM8 | K2980 | SHIPHAM VALVES A DIVISION OF HAMWORTH VALVES LTD |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.437 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 0.719 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | BS3076NA13 K2980 MFR REF SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | NICKEL ALLOY OVERALL | | OVERALL HEIGHT | 0.062 INCHES NOMINAL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN |
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