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National Stock Number:
4810-00-218-4398
Federal Supply Class:
4810
National Item Identification Number:
002184398
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:
| 457432677124 | 52081 | EURAMCO SAFETY INC | | BS5-2019-124 | 63857 | CIRCOR NAVAL SOLUTIONS LLC | | TC10 | 63857 | CIRCOR NAVAL SOLUTIONS LLC |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 4.000 INCHES NOMINAL | | BODY STEPPED INSIDE DIAMETER | 0.625 INCHES NOMINAL SECOND STEP | | BODY STEPPED INSIDE DIAMETER | 0.870 INCHES NOMINAL FIRST STEP | | FLANGE DIAMETER | 4.125 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL | | FSC APPLICATION DATA | INTEGRAL PART ON A WARREN PUMP | | MATERIAL | COPPER ALLOY OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.875 INCHES NOMINAL |
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