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National Stock Number:
4820-01-530-0089
Federal Supply Class:
4820
National Item Identification Number:
015300089
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:
| 20141 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | 20141 PC 11B | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | 20141PC11B | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | A10050.001.107 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | A10050001107 | 01343 | ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY | | A10050001107 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| BORE COUNTERBORE | INCLUDED | | BORE DIAMETER | 1.3120 INCHES NOMINAL | | COUNTERBORE DEPTH | 0.188 INCHES NOMINAL | | COUNTERBORE DIAMETER | 1.438 INCHES NOMINAL | | COUNTERBORE LOCATION | AA END | | MATERIAL | STEEL CORROSION RESISTING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RETAINER | | SPECIAL FEATURES | MATERIALSPEC: ASTM A479 TY 416; OVERALL LENGTH 3", ACTUATING END DIAMETER 1.250 WITH 7/8-16 UN-2B THREADS, OPPOSITE END DIAMETER 2.0 WITH 1-3/8-12 UNF THREADS. MAJOR DIAMETER LENGTH 1.250 INCHES. STYLE WOULD BE PLAIN TAPERED. THIS PIECE CONNECTS THE UPPER STEM AND THE LOWER STEM. |
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