National Item Identification Number
00-441-4876
004414876
4820-00-441-4876
4820-00-441-4876
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)
19207
Reference Numbers (Part Numbers)
404FG1-4
8743036
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
COPPER ALLOY BODY
STEEL COMP 440C FLOW CONTROL DEVICE
COPPER ALLOY SEAT
QQ-S-