National Item Identification Number
01-054-6656
010546656
4820-01-054-6656
4820-01-054-6656
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)
20418
20418
91816
Reference Numbers (Part Numbers)
ES3437-02
ES3437-05
2677A-4TT-.7
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT
STYLE DESIGNA
Required Description
ALUMINUM ALLOY 2024 OVERALL
QQ-A-250/4,T351 AND T4 FED SPEC SINGLE MATERIAL RES