National Item Identification Number

01-257-1720
012571720
4820-01-257-1720
4820-01-257-1720

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)

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Reference Numbers (Part Numbers)

803-4384536-56B1

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
FLOW CONTROL D

Required Description

COPPER ALLOY BODY
NICKEL ALLOY K-500 FLOW CONTROL DEVICE
NICKEL ALLOY K-500 ST