4820-01-288-3828 VALVE,CHECK Index 4820-01-288-3830 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-288-3829

Federal Supply Class:
4820

National Item Identification Number:
012883829

Description:
VALVE,SAFETY RELIEF

Detail:
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.


Manufacturer Information:
904E376 ITEM 1994259BECHTEL MARINE PROPULSION CORPORATION
TA330-100308992AGM CONTAINER CONTROLS INC


Techincal Specification:
CRITICALITY CODE JUSTIFICATIONZZZY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/3 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-225/6 FED SPEC 2ND MATERIAL RESPONSE BODY
MATERIALALUMINUM ALLOY BODY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
STYLE DESIGNATORSTRAIGHT THRU


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