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National Stock Number:
4820-01-477-7832
Federal Supply Class:
4820
National Item Identification Number:
014777832
Description:
VALVE,PRESSURE EQUALIZING,GASEOU
Detail:
A VALVE CONSISTING OF A SINGLE DEADWEIGHT LOADED DISK, OR TWO DEADWEIGHT LOADED DISKS EACH WITH A SEPERATE SEAT. IT IS SPECIFICALLY DESIGNED FOR THE RELIEF OF SMALL PRESSURE AND VACUUM CONDITIONS WITHIN A TANK OR OTHER CONTAINER TO OR FROM THE ATMOSPHERE. THE CENTER OF A SINGLE DEADWEIGHT LOADED DISK MAY CONTAIN A SPRING LOADED DISK FORMING AN ADDITIONAL SEAT OR APERTURE. IT MAY BE SPRING LOADED AND/OR EQUIPPED WITH A MANUAL UNLOADER ON EITHER THE PRESSURE OR VACUUM SIDE. EXCLUDE VALVE, VACUUM BREAKING.
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Manufacturer Information:
| 1930AS100-22 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | | TA770-100-100-R | 08992 | AGM CONTAINER CONTROLS INC | | TA770-10C-10C-R | 08992 | AGM CONTAINER CONTROLS INC |
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Techincal Specification:
| BODY MATERIAL | ALUMINUM | | MAXIMUM OPERATING PRESSURE | 2.5 POUNDS PER SQUARE INCH | | BODY STYLE | SINGLE CONNECTION, STRAIGHT FLOW | | OUTSIDE SURFACE TREATMENT | ANODIZED | | FIRST END THREAD CLASS | 2A | | FIRST END THREAD DIRECTION | RIGHT-HAND | | FIRST END THREAD SERIES DESIGNATOR | UNS | | FIRST END NOMINAL THREAD SIZE | 2.000 INCHES | | OPENING PRESSURE SETTING | 1.0 POUNDS PER SQUARE INCH | | VALVE RELIEF DESIGN TYPE | PRESSURE AND | | VACUUM | | TEST DATA DOCUMENT | 81343-AS27166 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). | | SUPPLEMENTARY FEATURES | CORRORSION-RESISTANT, TAMPERPROOF; COVER PROVIDES PROTECTION FROM SAND AND DUST INTRUSION, AND FROM WATER FROM HIGH-PRESSURE DECONTAMINATION HOSES | | SPECIAL FEATURES | CRACKING RESEAL VALVE (-10C-10C) | | CRITICALITY CODE JUSTIFICATION | AGAV | | PART NAME ASSIGNED BY CONTROLLING AGENCY | BREATHER VALVE |
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