National Item Identification Number
01-221-8846
012218846
4820-01-221-8846
4820-01-221-8846
National Stock Number
Item Name
VALVE,GLOBE
Federal Supply Class
4820
Description
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
A21922 ASSY B81-1040-05-LSK
A28334 ASSY B81-1040-05-LSK
B81-1040-05-LSK
Required Categories
MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D
Required Description
STEEL COMP 1008 BODY
GRAPHITE PACKING
STEEL COMP 416 STEM
ASTM A108 ASSN STD