8120-00-281-3805 VALVE,CYLINDER,GAS Index 8120-00-281-3808 VALVE,CYLINDER,GAS

National Stock Number:
8120-00-281-3807

Federal Supply Class:
8120

National Item Identification Number:
002813807

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:
2514M-12A-3000FB31879THERMO VALVES CORP
A-A-5986058536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MIL-DTL-2/581349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-V-2/581349MILITARY 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 END CONNECTION TYPETHREADED INTERNAL GAS CYLINDER
FIRST END STYLE DESIGNATORFLARELESS
FIRST END THREAD DIRECTIONRIGHT-HAND
FIRST END THREAD PITCH DIAMETERS+0.7750 TO 0.7786 INCHES
OPERATING PRESSURE2265.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626, COMP 21 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY 377 BODY
MEDIA FOR WHICH DESIGNEDAIR
NONDEFINITIVE SPEC/STD DATAV5-346-5 TYPE
SECOND END CONNECTION TYPETHREADED EXTERNAL GAS CYLINDER
SECOND END STYLE DESIGNATORPLAIN
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD PITCH DIAMETERS+0.9186 TO 0.9222 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SPECIAL MARKINGSAIR BREATHING
VALVE OPERATION METHODWHEEL
TEMP RATING70.0 FAHRENHEIT


Click here to Register for Free 30-day Trial