National Item Identification Number

01-185-6652
011856652
4820-01-185-6652
4820-01-185-6652

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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11083

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NSN (National Stock Number) 4820-01-185-6652, 4820011856652 NIIN (National Identification Number) 01-185-6652, 011856652

Part Numbers (Reference Numbers)

4T1056
7500059

Required Categories

Required Description