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National Stock Number:
4820-00-564-2550
Federal Supply Class:
4820
National Item Identification Number:
005642550
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:
| 211401 | 32537 | JOY GLOBAL UNDERGROUND MINING LLC | | 211401 | 83179 | JOY MFG CO AIR POWER GROUP MICHIGAN CITY PLANT |
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Techincal Specification:
| BODY INSIDE DIAMETER | 1.875 INCHES MINIMUM AND 1.880 INCHES MAXIMUM | | BODY OUTSIDE DIAMETER | 6.122 INCHES MINIMUM AND 6.125 INCHES MAXIMUM | | OVERALL HEIGHT | 0.250 INCHES MINIMUM AND 0.252 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-I-652,CLASS 45 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | IRON CAST UNS F13101 OVERALL | | SEATING SURFACE SHAPE | FLAT | | STYLE DESIGNATOR | PLAIN |
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