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National Stock Number:
4820-01-475-8256
Federal Supply Class:
4820
National Item Identification Number:
014758256
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:
| 1645-00 | 55378 | TRAC REGULATOR CO., INC. | | 40695-5 | 55378 | TRAC REGULATOR CO., INC. | | 40695-5 PC 20 | 55378 | TRAC REGULATOR CO., INC. |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 303 OVERALL | | SPECIAL FEATURES | MFR'S NAME IS SEAT RING - PILOT VALVE | | STYLE DESIGNATOR | PLAIN FLANGED |
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