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National Stock Number:
4820-01-020-6964
Federal Supply Class:
4820
National Item Identification Number:
010206964
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:
| 147099-1 | 64547 | HONEYWELL INTERNATIONAL, INC | | 147099-1 | 70210 | HONEYWELL INTERNATIONAL INC. |
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Techincal Specification:
| BODY OUTSIDE DIAMETER | 0.820 INCHES NOMINAL | | FLANGE DIAMETER | 1.375 INCHES NOMINAL | | FLANGE SEAT TO DISK END HEIGHT | 0.230 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | ALUMINUM ALLOY 2024 OVERALL | | SEATING SURFACE SHAPE | RADIAL | | STYLE DESIGNATOR | PLAIN FLANGED | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ANODIZE OVERALL |
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