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National Stock Number:
4820-01-337-4004
Federal Supply Class:
4820
National Item Identification Number:
013374004
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:
| 211056675 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6408783 FIND 11 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.967 INCHES MINIMUM AND 0.971 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.059 INCHES MINIMUM AND 1.060 INCHES MAXIMUM | | OVERALL HEIGHT | 0.250 INCHES NOMINAL | | MATERIAL | PLASTIC POLYAMIDE (NYLON) OVERALL | | SEATING SURFACE SHAPE | O-RING | | STYLE DESIGNATOR | PLAIN |
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