4820-01-370-7799 VALVE,GLOBE Index 4820-01-370-7801 VALVE,CHECK

National Stock Number:
4820-01-370-7800

Federal Supply Class:
4820

National Item Identification Number:
013707800

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
17B2D1054-188277THE BOEING COMPANY
2S622699240CRISSAIR INC


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T-351 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALALUMINUM ALLOY 2024 BODY
MAXIMUM OPERATING PRESSURE60.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP165.0 FAHRENHEIT SINGLE RESPONSE
SPECIAL FEATURESADD'L MAJOR COMPONENT ITEMS: 1 CAP,P/N 2S667-3,CAGEC 99240,ALUM ALLOY,QQ-A-225/6,2024,T351,ANODIZE RED PER MIL-A-8625,TYPE II,CLASS 2; 1 SWING SUB-ASSY,P/N 2S6227-4,CAGEC 99240; 1 PIN,P/N 2S3041-7,CAGEC 99240,STEEL,CORROSION RESISTING,AMS 5640,303,PASSIVATE PER MIL-S-5002; MEDIA FOR WHICH DESIGNED: ACFT FUELS PER MIL-T-5624,MIL-T-83133,AND ASTM-D-1655 (WITH MIL-I-27686 ANTI-ICING ADDITIVES)-COMPARABLE NATO FUELS
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE II,CLASS 2,RED MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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