National Item Identification Number
01-423-2002
014232002
4820-01-423-2002
4820-01-423-2002
National Stock Number
Item Name
VALVE,GLOBE-CHECK
Federal Supply Class
4820
Description
A valve with one inlet and one outlet connection designed for precise, adjustable control of the flow in one direction and free flow in the opposite direction. Precise control is provided by a threaded needle or stem which is lifted perpendicularly off the center axis of its seat. Free flow is provided by an internal by-pass check valve which operates independently of the needle or stem.
Commercial and Government Entity Code (Supplier Data)
61661
61661
Reference Numbers (Part Numbers)
A0831-01
28S-FS2 SC .25IN
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
STEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
GRAPHITE PACKING
STE
