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National Stock Number:
4820-01-348-4381
Federal Supply Class:
4820
National Item Identification Number:
013484381
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:
| 211036227 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 556-6405334-19 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6405334 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN | | OVERALL HEIGHT | 0.219 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 1.059 INCHES NOMINAL | | BODY INSIDE DIAMETER | 0.562 INCHES MINIMUM AND | | 0.930 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE OVERALL | | SEATING SURFACE SHAPE | RADIAL | | SEAT RADIUS | 0.281 INCHES NOMINAL |
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