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National Stock Number:
4820-01-419-7106
Federal Supply Class:
4820
National Item Identification Number:
014197106
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:
| 23256-10 | 57574 | VELAN VALVE CORP. | | 23256-10ITEM7 PN2553-069-046-S | 57574 | VELAN VALVE CORP. | | 2553-069-046-S | 57574 | VELAN VALVE CORP. | | 2553-069-302-2 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.495 INCHES MINIMUM AND 0.512 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.582 INCHES MINIMUM AND 0.587 INCHES MAXIMUM | | FLANGE DIAMETER | 0.719 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.335 INCHES MINIMUM AND 0.345 INCHES MAXIMUM | | MATERIAL | STEEL SEAT | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.031 INCHES NOMINAL |
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