National Item Identification Number
01-029-7020
010297020
4820-01-029-7020
4820-01-029-7020
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)
259T1-8DD
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
STEEL COMP 316 BODY
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
QQ-S-763,
