National Item Identification Number
01-368-1158
013681158
4820-01-368-1158
4820-01-368-1158
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)
72021
DURABLA MFG CO
2572 INDUSTRY LN
566
NORRISTOWN
PA
19403
610-631-5099
72021
DURABLA MFG CO
2572 INDUSTRY LN
566
NORRISTOWN
PA
19403
610-631-5099
Reference Numbers (Part Numbers)
1.25NPT-BASIC C
1.25NPTSTSTL
Required Categories
MATERIAL
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
Required Description
COPPER ALLOY BODY
DISK
AUTOMATIC