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National Stock Number:
4820-01-221-7337
Federal Supply Class:
4820
National Item Identification Number:
012217337
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:
| 23278 ITEM 5A | 57574 | VELAN VALVE CORP. | | 23278B ITEM 5A | 57574 | VELAN VALVE CORP. | | 2553-054-069 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | STEEL COMP 304 SEAT | | SPECIAL FEATURES | VALVE SIZE 0.750 INCHES |
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