National Item Identification Number
01-312-1818
013121818
4820-01-312-1818
4820-01-312-1818
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)
2557 25MM
Required Categories
MATERIAL
STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
CONNECT
Required Description
STEEL BODY
A1 STRAIGHT THRU
DISK
MANUAL
FLANGE ALL ENDS
ROUND ALL ENDS
PLA