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National Stock Number: 4820-01-287-4875
Federal Supply Class: 4820
National Item Identification Number: 012874875
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:
32487 | 99643 | EATON AEROSPACE LLC | 32487CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | 63750-2 ITEM 5CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | SC01-287-4875 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) | 63750-2 ITEM 5 | 99643 | EATON AEROSPACE LLC |
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Techincal Specification:
BODY INSIDE DIAMETER | 0.255 INCHES NOMINAL | BODY OUTSIDE DIAMETER | 0.563 INCHES NOMINAL | FLANGE DIAMETER | 0.730 INCHES NOMINAL | FLANGE SEAT TO DISK END HEIGHT | 0.096 INCHES NOMINAL | MATERIAL | PLASTIC POLYAMIDE (NYLON) OVERALL | SEATING SURFACE SHAPE | FLAT | SPECIAL FEATURES | CLEAN IAW MIL-STD-1330D | STYLE DESIGNATOR | PLAIN FLANGED | UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
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