National Item Identification Number
01-191-8086
011918086
4820-01-191-8086
4820-01-191-8086
National Stock Number
Item Name
VALVE,CHECK
Federal Supply Class
4820
Description
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Commercial and Government Entity Code (Supplier Data)
93232
63686
THE WALWORTH COMPANY
8383 COMMERCE PARK
SUITE 608
HOUSTON
TX
77036
713-777-7788
Reference Numbers (Part Numbers)
HL-20039 PIECE 349
167WS2IN
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
COPPER ALLOY 922 BODY
COPPER ALLOY 697 FLOW CONTROL DEVICE
ASTM B61 ASSN STD S