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National Stock Number: 4820-01-164-7060
Federal Supply Class: 4820
National Item Identification Number: 011647060
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:
| 508-4325837 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 508-4325837 PIECE 9 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | H594-2280-398 | 43689 | HUNTINGTON INGALLS INC | | H594-2280-398 PIECE 9 | 43689 | HUNTINGTON INGALLS INC |
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Techincal Specification:
| MATERIAL | NICKEL ALLOY OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-288,COMP E FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SPECIAL FEATURES | FOR 5 IN. MANIFOLD FOR DRAINAGE AND BALLAST SYSTEM,250 PSI WP |
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