National Item Identification Number
00-127-2255
001272255
4820-00-127-2255
4820-00-127-2255
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)
Reference Numbers (Part Numbers)
838Y1-5IN
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
STEEL BODY
COBALT ALLOY FLOW CONTROL DEVICE
ASTM A105,GR 2 ASSN STD SINGLE MAT