6645-00-803-2171 STOPWATCH Index 5355-00-803-2174 MASK,DIAL

National Stock Number:
8120-00-803-2172

Federal Supply Class:
8120

National Item Identification Number:
008032172

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
A-A-59860-00658536FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
AV-MC-201M70292HARSCO CORP SHERWOOD DIV
MIL-DTL-281349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-V-2/381349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
V3-200-181349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BODY STYLEY ANGLE
BODY MATERIALBRASS, QQ-B-626, ALLOY 377
FLOW CONTROL DEVICEANY ACCEPTABLE
FLOW CONTROL DEVICE MATERIALANY ACCEPTABLE
STEM MATERIALANY ACCEPTABLE
END CONNECTION QUANTITY2
FIRST END CONNECTION TYPETHREADED EXTERNAL GAS CYLINDER
FIRST END STYLE DESIGNATORPLAIN
FIRST END THREAD PITCH DIAMETERS0.6120 TO 0.6479 INCHES
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
SECOND END CONNECTION TYPETHREADED EXTERNAL GAS CYLINDER
SECOND END STYLE DESIGNATORINVERTED FLARE
SECOND END THREAD PITCH DIAMETERS0.5895 TO 0.5925 INCHES
SECOND END THREAD DIRECTIONRIGHT-HAND
VALVE OPERATION METHODKEY OR
WRENCH
MAXIMUM OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH
MEDIA FOR WHICH DESIGNEDACETYLENE
TEMP RATING70.0 DEG FAHRENHEIT
SPECIAL MARKINGSACETYLENE
FURNISHED ITEMSSAFETY DEVICE
NONDEFINITIVE SPEC/STD DATAV3-201-1 TYPE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE58536
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEA-A-59860
MANUFACTURERS CODE81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEV3-200-1


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