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National Stock Number:
4820-01-234-4984
Federal Supply Class:
4820
National Item Identification Number:
012344984
Description:
GUIDE,VALVE STEM
Detail:
A replaceable cylindrical item designed to provide wear surface and maintain alignment of a reciprocating valve stem and the like, it may have a flange(s) and/or grooves.
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Manufacturer Information:
| 20571-F | 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA | | 20571-F PART 6 | 04537 | ATWOOD & MORRILL CO. INC. DBA WEIR VALVES AND CONTROLS USA |
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Techincal Specification:
| AA END DIAMETER | 2.188 INCHES NOMINAL | | BB END SHANK DIAMETER | 0.484 INCHES NOMINAL | | LENGTH FROM AA END TO LARGEST DIAMETER FACE | 0.500 INCHES NOMINAL | | MAJOR DIAMETER LENGTH | 0.438 INCHES NOMINAL | | OUTSIDE DIAMETER | 3.125 INCHES NOMINAL | | OVERALL LENGTH | 4.188 INCHES NOMINAL | | MATERIAL | STEEL | | SHOULDER FIRST FILLET RADIUS | 0.125 INCHES NOMINAL | | STYLE DESIGNATOR | PLAIN-SHOULDERED |
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