National Item Identification Number
01-525-5500
015255500
4820-01-525-5500
4820-01-525-5500
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
99240
88277
Reference Numbers (Part Numbers)
CV52-121
2D2372-1
7D0450A06
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
SURFACE TREATMENT DOCUMENT AND C
Required Description
ALUMINUM ALLOY 2024 OVERALL
QQ-A-2256 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
