8120-00-281-8153 VALVE,CYLINDER,GAS Index 8120-00-281-8155 VALVE,CYLINDER,GAS

National Stock Number:
8120-00-281-8154

Federal Supply Class:
8120

National Item Identification Number:
002818154

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:
A-A-5986058536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
MIL-V-2/4481349MILITARY 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 THREAD DIRECTIONLEFT-HAND
FIRST END THREAD PITCH DIAMETERS+0.8386 TO 0.8422 INCHES
FIRST END STYLE DESIGNATORDOUBLE COMPRESSION
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626, COMP 21 FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY 377 BODY
NONDEFINITIVE SPEC/STD DATAV44-511-1 TYPE AND II STYLE OR IV STYLE
SECOND END CONNECTION TYPETHREADED EXTERNAL GAS CYLINDER
SECOND END THREAD DIRECTIONRIGHT-HAND
SECOND END THREAD PITCH DIAMETERS+0.9677 TO 1.0157 INCHES
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END STYLE DESIGNATORPLAIN
SPECIAL MARKINGSLPG
VALVE OPERATION METHODWHEEL


Click here to Register for Free 30-day Trial