National Item Identification Number

01-468-8496
014688496
4820-01-468-8496
4820-01-468-8496

National Stock Number

Item Name

VALVE,STOP-CHECK

Federal Supply Class

4820

Description

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also VALVE (1), LIFT-CHECK and VALVE (1), STOP-LIFT-CHECK.

Commercial and Government Entity Code (Supplier Data)

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02977

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SYMMONS INDUSTRIES INC
31 BROOKS DR
263
BRAINTREE
MA
02184
781-848-2250

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Reference Numbers (Part Numbers)

TT-50AN-200

Required Categories

SPECIAL FEATURES
END ITEM IDENTIFICATION

Required Description

MODEL NO. 5-200;NHA VALVE, TEMPERATURE, RELIEF
NIMITZ CLASS CVN