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National Stock Number:
4820-01-221-5588
Federal Supply Class:
4820
National Item Identification Number:
012215588
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:
| 208-4325-726 PIECE 7 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 2740301 | 43689 | HUNTINGTON INGALLS INC | | 6553-256 PC 7 | 43689 | HUNTINGTON INGALLS INC | | 6553-256 PIECE | 43689 | HUNTINGTON INGALLS INC | | 6553-256 PIECE 7 | 17062 | P J VALVES INC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | COPPER ALLOY SEAT |
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