National Item Identification Number
01-197-5818
011975818
4820-01-197-5818
4820-01-197-5818
National Stock Number
Item Name
DISK,VALVE
Federal Supply Class
4820
Description
An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.
Commercial and Government Entity Code (Supplier Data)
66850
TYCO VALVES & CONTROLS LP
DBA YARWAY PRODUCTS
9700 W GULF BANK RD
HOUSTON
TX
77040
713-466-1176
66850
TYCO VALVES & CONTROLS LP
DBA YARWAY PRODUCTS
9700 W GULF BANK RD
HOUSTON
TX
77040
713-466-1176
Reference Numbers (Part Numbers)
EL-21401-1,-2 PC.18
021-903774-94
Required Categories
MATERIAL
THREAD SERIES DESIGNATOR
NOMINAL THREAD SIZE
THREAD QUANTITY PER INC
Required Description
STEEL, CORROSION RESISTING
UNF
0.438 INCHES
20
2A
RIGHT-HAND
MATERIAL WILL