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National Stock Number:
4810-00-076-4100
Federal Supply Class:
4810
National Item Identification Number:
000764100
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:
| 487452 | 77445 | RTX CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | PLAIN FLANGED | | FLANGE DIAMETER | 2.460 INCHES MINIMUM AND | | 2.480 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 1.730 INCHES MINIMUM AND | | 1.731 INCHES MAXIMUM | | BODY INSIDE DIAMETER | 1.220 INCHES MINIMUM AND | | 1.240 INCHES MAXIMUM | | FLANGE SEAT TO DISK END HEIGHT | 0.120 INCHES MINIMUM AND | | 0.130 INCHES MAXIMUM | | UNDER FLANGE HEIGHT | 0.190 INCHES MINIMUM AND | | 0.200 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5616 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | SEATING SURFACE SHAPE | FLAT | | FSC APPLICATION DATA | HEATER,ENGINE FUEL SYSTEMAIRCRAFT | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 77445 | | DESIGN CONTROL REFERENCE | 487452 |
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