National Item Identification Number
01-004-0774
010040774
4820-01-004-0774
4820-01-004-0774
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)
91816
76301
Reference Numbers (Part Numbers)
P61-533
ST7M372-4
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
SURFACE TREAT
Required Description
ALUMINUM ALLOY 2024 OVERALL
QQ-A-225/6,ALLOY 2024 FED SPEC SINGLE MATERIAL RESP