National Item Identification Number

01-448-9338
014489338
4820-01-448-9338
4820-01-448-9338

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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91816

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Reference Numbers (Part Numbers)

5159-T1-2MP-1160

Required Categories

POWER DRIVE OPERATING PRESSURE
THREAD SERIES DESIGNATOR
NOMINAL THREAD SIZE

Required Description

1160.0 POUNDS PER SQUARE INCH NOMINAL
NPT ALL ENDS
0.250 INCHES ALL ENDS