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National Stock Number:
4820-01-545-4618
Federal Supply Class:
4820
National Item Identification Number:
015454618
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:
| 803-2177518-16XX-112 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 11.750 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 14.006 INCHES NOMINAL | | OVERALL HEIGHT | 4.100 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BODY SEAT RING | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A105 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | STEEL SEAT | | SPECIAL FEATURES | BODY SEAT RING FOR 16 INCH GATE VALVE | | STYLE DESIGNATOR | PLAIN |
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