National Item Identification Number
00-254-5943
002545943
4820-00-254-5943
4820-00-254-5943
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
Reference Numbers (Part Numbers)
8520A10TT
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
ALUMINUM ALLOY 2024 OVERALL
QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE OVERAL