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National Stock Number:
4810-00-998-7650
Federal Supply Class:
4810
National Item Identification Number:
009987650
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:
| 20A45407-3 | 11599 | TRIUMPH ENGINE CONTROL SYSTEMS LLC |
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Techincal Specification:
| BODY INSIDE DIAMETER | 0.122 INCHES MINIMUM AND 0.128 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 0.227 INCHES MINIMUM AND 0.228 INCHES MAXIMUM | | FLANGE DIAMETER | 0.300 INCHES MINIMUM AND 0.320 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.065 INCHES MINIMUM AND 0.075 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SEATING SURFACE SHAPE | FLAT | | UNDER FLANGE HEIGHT | 0.230 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
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