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National Stock Number:
4820-01-555-8997
Federal Supply Class:
4820
National Item Identification Number:
015558997
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:
| 2640-801X1 PC 10 | 96169 | ELECTRIC BOAT CORPORATION | | 2642-749-01 ITEM 24 | 96169 | ELECTRIC BOAT CORPORATION | | 7383858-264274901-24 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 845-4558733 ITEM 24 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | H547-0001-264274901-24 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| MATERIAL | PLASTIC ACETAL SEAT | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SEAT FOR 4.0 INCH BALL VALVE | | SPECIAL FEATURES | 5.967 X 3.937 X .750THK |
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