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National Stock Number:
4820-00-062-9591
Federal Supply Class:
4820
National Item Identification Number:
000629591
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:
| 101B209XD | 03502 | GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT | | 101B209XDP1 | 81893 | GENERAL ELECTRIC CO LYNN RIVER WORKS | | 101B209XDPC1 | 24446 | GENERAL ELECTRIC COMPANY | | 300-1138567-2 | 82522 | PUGET SOUND NAVAL SHIPYARD AND INTERMEDIATE MAINTENCE FACILITY | | 300-1138567PC2 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.250 INCHES NOMINAL | | BODY OUTSIDE DIAMETER | 2.000 INCHES NOMINAL | | FLANGE DIAMETER | 2.532 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18410 CL B,COND A MIL SPEC SINGLE MATERIAL RESPONSE SEAT | | MATERIAL | STEEL SEAT | | SEAT ANGLE IN DEG | 30.000 NOMINAL | | SEATING SURFACE SHAPE | ANGULAR | | STYLE DESIGNATOR | PLAIN FLANGED | | UNDER FLANGE HEIGHT | 0.500 INCHES NOMINAL |
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