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National Stock Number:
4810-01-199-5437
Federal Supply Class:
4810
National Item Identification Number:
011995437
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:
| 12321874 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.959 INCHES MINIMUM AND 0.960 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.150 INCHES NOMINAL | | FLANGE DIAMETER | 1.748 INCHES MINIMUM AND 1.750 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.400 INCHES NOMINAL | | HARDNESS RATING | 50.0 ROCKWELL C NOMINAL OVERALL | | MATERIAL | STEEL COMP 1211 OR STEEL COMP 1213 OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | FAUCET | | UNDER FLANGE HEIGHT | 1.120 INCHES NOMINAL |
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