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National Stock Number:
4820-01-220-2050
Federal Supply Class:
4820
National Item Identification Number:
012202050
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:
| 51693-7 | 16712 | SIEMENS ENERGY, INC. | | F-3,105,162 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | F-3,105,162 PIECE 7 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 3.250 INCHES NOMINAL | | OVERALL HEIGHT | 0.565 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 922 OVERALL |
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