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National Stock Number:
4820-00-024-1393
Federal Supply Class:
4820
National Item Identification Number:
000241393
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:
| 234532 | 26505 | GROVE VALVE OPERATIONS | | 571-4900-1444483PC15 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | N671PC26 | 26505 | GROVE VALVE OPERATIONS | | N683PC15 | 26505 | GROVE VALVE OPERATIONS |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 1.059 INCHES MINIMUM AND | | 2.064 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.871 INCHES MINIMUM AND | | 0.872 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 0.363 INCHES MINIMUM AND | | 0.367 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.350 INCHES NOMINAL | | UNDER FLANGE HEIGHT | 0.194 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE BODY | | STEEL FACE | | SEATING SURFACE SHAPE | FLAT |
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