National Item Identification Number

01-234-4984
012344984
4820-01-234-4984
4820-01-234-4984

National Stock Number

Item Name

GUIDE,VALVE STEM

Federal Supply Class

4820

Description

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.

Commercial and Government Entity Code (Supplier Data)

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04537

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ATWOOD & MORRILL CO. INC.
DBA WEIR VALVES AND CONTROLS USA
285 CANAL ST
SALEM
MA
01970
978-744-5690

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04537

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ATWOOD & MORRILL CO. INC.
DBA WEIR VALVES AND CONTROLS USA
285 CANAL ST
SALEM
MA
01970
978-744-5690

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Reference Numbers (Part Numbers)

20571-F
20571-F PART 6

Required Categories

MATERIAL
STYLE DESIGNATOR
OVERALL LENGTH
OUTSIDE DIAMETER
MAJOR DIAMETER LEN

Required Description

STEEL
H11 PLAIN-SHOULDERED
4.188 INCHES NOMINAL
3.125 INCHES NOMINAL
0.438 I