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National Stock Number: 4820-01-597-0756
Federal Supply Class: 4820
National Item Identification Number: 015970756
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:
| 03-1WA-833-RTG-H0J ITEM 5 | 59309 | MCC HOLDINGS, INC. |
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Techincal Specification:
| SPECIAL FEATURES | SIZE 3 IN; BODY CLASS AMSE 150; BODY TYPE WAFER; SHAFT DESIGN STRAIGHT; BODY MATERIAL ALUM BRONZE B148 ASTM C958; DISC MATERIAL ALUM BRONZE B148 ASTM C958; SHAFT MATERIAL MONEL; SEAT MATERIAL RTFE; PACKING MATERIAL TFE; BEARING MATERIAL GARFIL; ACTUATOR TYPE RATCHET HANDLE |
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