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National Stock Number:
4820-01-057-6129
Federal Supply Class:
4820
National Item Identification Number:
010576129
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:
| 2050947REVRPC31 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 2050965PC31 2IN | 53711 | NAVAL SEA SYSTEMS COMMAND | | 2640-402X3PC31 | 96169 | ELECTRIC BOAT CORPORATION | | 2640-405X1PC31 | 96169 | ELECTRIC BOAT CORPORATION | | 2640-405X1PC31 2IN | 96169 | ELECTRIC BOAT CORPORATION | | 2640-405X3PC31 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | STEEL CORROSION RESISTING SEAT | | SPECIAL FEATURES | FOR 2.000 IN. BALL VALVE |
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