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National Stock Number:
4820-01-335-8205
Federal Supply Class:
4820
National Item Identification Number:
013358205
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:
| 211033864 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6404589 FIND 5 | 53711 | NAVAL SEA SYSTEMS COMMAND | | DF330618 FIND 5 | 43689 | HUNTINGTON INGALLS INC | | DF3306185 FIND 5 | 43689 | HUNTINGTON INGALLS INC | | 801-6405407 FIND 5 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 3.300 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 5.716 INCHES MINIMUM AND 5.722 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL HEIGHT | 1.000 INCHES NOMINAL | | SEAT RADIUS | 0.970 INCHES NOMINAL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN |
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