3460-01-325-6127 WHEEL,ABRASIVE Index 6210-01-325-6129 LENS,LIGHT

National Stock Number:
8120-01-325-6128

Federal Supply Class:
8120

National Item Identification Number:
013256128

Description:
VALVE,CYLINDER,GAS

Detail:
A VALVE SPECIFICALLY DESIGNED FOR THE CONTROL OF COMPRESSED OR LIQUEFIED GASES AND LEGIBLY MARKED WITH NAME OF GAS FOR WHICH DESIGNED. INLET CONNECTION THREADS ARE COATED WITH LEAD AND/OR TIN TO FORM A TIGHT SEAL. A CAP OR PLUG IS USUALLY SUPPLIED TO PROTECT OUTLET CONNECTION THREADS AND PREVENT LEAKAGE.


Manufacturer Information:
1250X14-660C58553SUPERIOR VALVE CO
A-A-5986058536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MIL-DTL-2/5381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
V53-660-581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
END CONNECTION QUANTITY2
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
FURNISHED ITEMSSAFETY DEVICE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE1.625 INCHES NOMINAL
FIRST END CONNECTION TYPETHREADED EXTERNAL GAS CYLINDER
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD CLASS1A
FIRST END THREAD PITCH DIAMETERS+0.9796 TO 0.9836 INCHES
FIRST END THREAD SERIES DESIGNATORNGO
FIRST END STYLE DESIGNATORFLARELESS
FLOW CONTROL DEVICEANY ACCEPTABLE
MATERIALCOPPER ALLOY SEAT
OPERATING PRESSURE2265.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM
SECOND END CONNECTION TYPETHREADED EXTERNAL GAS CYLINDER
SECOND CONNECTION FACE TO CENTERLINE DISTANCE1.781 INCHES NOMINAL
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD CLASS1B
SECOND END THREAD SERIES DESIGNATORNGT
SECOND END THREAD PITCH DIAMETERS+0.9677 TO 1.0157 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLE DESIGNATORFLARELESS
SPECIAL FEATURESDIAPHRAGM PACKLESS CYLINDER VALVE WITH FILTER AND UNBACKED SAFETY DEVICE;CGA660C/1.030-14GO-RH-EXT(FACE WASHER); FOR USE ON CYLINDER NSN 8120-00-937-7293
SPECIAL MARKINGSREFRIGERANT
VALVE OPERATION METHODWHEEL
TEMP RATING70.0 FAHRENHEIT


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