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National Stock Number:
4820-01-570-5815
Federal Supply Class:
4820
National Item Identification Number:
015705815
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:
| 515-7770-675 | 28953 | RIX INDUSTRIES | | 515-7770-675 OXYGEN CLEAN | 28953 | RIX INDUSTRIES | | 515-7770-675 OXYGEN CLEANCP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | C3074 ITEM 10 OXYGEN CLEANCP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | C3074 ITEM 10 | 28953 | RIX INDUSTRIES | | C3074 ITEM 10 OXYGEN CLEAN | 28953 | RIX INDUSTRIES | | C3074 REV I ITEM 10 CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | XM515-770-675 OXYGEN CLEAN CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | XM515-7770-675 | 28953 | RIX INDUSTRIES | | C3074 REV I ITEM 10 | 28953 | RIX INDUSTRIES |
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Techincal Specification:
| BODY MATERIAL | STEEL, AISI 304 | | CRITICALITY CODE JUSTIFICATION | ZZZY | | MAXIMUM OPERATING PRESSURE | 675.0 POUNDS PER SQUARE INCH | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RELIEF VALVE ASSY 3RD STAGE | | PROPRIETARY CHARACTERISTICS | PACS | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D | | SPECIAL FEATURES | 3RD STAGE |
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