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National Stock Number: 4820-00-343-5389
Federal Supply Class: 4820
National Item Identification Number: 003435389
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:
| B789 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| MATERIAL | STEEL COMP 4130 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,C4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SEATING SURFACE SHAPE | FLAT | | SEAL ACCOMMODATION TYPE | GROOVED | | FSC APPLICATION DATA | VALVE,HYDRAULIC POWER STEERING | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 78062 | | DESIGN CONTROL REFERENCE | B789 |
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