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National Stock Number:
4820-01-222-7823
Federal Supply Class:
4820
National Item Identification Number:
012227823
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:
| 1291-5-5 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC | | 1291-5B | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC | | 1291-5B ITEM 5 | 85130 | FLOWSERVE CORPORATION DIV FLOWSERVE US INC |
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Techincal Specification:
| OVERALL HEIGHT | 2.572 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 4.253 INCHES NOMINAL | | BODY INSIDE DIAMETER | 3.375 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SURFACE TREATMENT | NICKEL OVERALL | | SEATING SURFACE SHAPE | FLAT |
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