National Item Identification Number

01-374-7730
013747730
4820-01-374-7730
4820-01-374-7730

National Stock Number

Item Name

VALVE,SAFETY RELIEF

Federal Supply Class

4820

Description

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Commercial and Government Entity Code (Supplier Data)

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U1605

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0GD25

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ALLIED DEFENSE INDUSTRIES INC.
DBA A D I SERVICES
25 LIGHTS ADDITION DR
MARTINSBURG
WV
25401
304-263-7722

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Reference Numbers (Part Numbers)

2515W270
2515W270

Required Categories

STYLE DESIGNATOR
FLOW CONTROL DEVICE
VALVE OPERATION METHOD
DISK LOADING METH

Required Description

C8 STRAIGHT THRU
STEM
AUTOMATIC
SPRING
AIRCRAFT, B-2 BOMBER