National Item Identification Number

01-257-9792
012579792
4820-01-257-9792
4820-01-257-9792

National Stock Number

Item Name

VALVE,BALL

Federal Supply Class

4820

Description

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes VALVE, CHECK.

Commercial and Government Entity Code (Supplier Data)

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28968

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Reference Numbers (Part Numbers)

7941G4Y

Required Categories

MATERIAL
MATERIAL DOCUMENT AND CLASSIFICATION
STYLE DESIGNATOR
MAXIMUM OPERAT

Required Description

STEEL COMP 316 BODY
STEEL COMP 316 SEAT
STEEL COMP 303 STEM
66,AISI3030/SAE30