Part Number
Definition:
A THIN, CIRCULAR, METALLIC OR NONMETALLIC ITEM WITH A FLAT OR PREBULGED CROSS-SECTIONAL SHAPE, DESIGNED TO RUPTURE AT A PREDETERMINED PRESSURE TO PREVENT DAMAGE TO HYDRAULIC OR PNEUMATIC SYSTEMS, OR THE LIKE. IT MAY INCLUDE MULTIPLE PIECES, SUCH AS A RETAINER RING, DISK AND VACUUM SUPPORT. IT CAN BE USED INDEPENDENTLY OR AS A COMPONENT PART OF A HEAD, SAFETY, PRESSURE RELIEF. FOR ITEMS FURNISHED WITH A HOLDER, SEE HEAD AND DISK, SAFETY, PRESSURE RELIEF. FOR ITEMS WITHOUT A RUPTURE PRESSURE RATING, SEE DISK, SOLID, PLAIN. EXCLUDES DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE; AND INSULATOR, DISK.
CAGE Information
Code | Company |
---|---|
32874 | B S & B SAFETY SYSTEMS INC |
Federal Supply Class
Title
VALVES, NONPOWERED
Inclusions:
INCLUDES AUTOMATIC NONPOWERED VALVES; GATE, GLOBE, ANGLE, CHECK, AND RELIEF VALVES; COCKS.
Exclusions:
EXCLUDES FIRE HYDRANTS (FSC 4210); SPRINKLER HEADS (FSC 4210); VALVES SPECIFICALLY DESIGNED FOR USE WITH FIRE FIGHTING EQUIPMENT (FSC 4210); PLUMBING EQUIPMENT, AND THE LIKE (FSC 4540).
Characteristics (Decoded)
MRC | Requirements Statement | Clear Text Reply |
---|---|---|
BPLM | DISK TYPE | COMPOSITE |
AGAV | END ITEM IDENTIFICATION | VALVE |
CYNQ | DISK SIZE | 3.000 INCHES |
FEAT | SPECIAL FEATURES | 3" ATOMOSPHERIC VESSEL (AV) RUPTURABLE DISK COMPOSITE OF NICKEL DISK, KLINGERSIL GASKET, TEFLON CUSHION AND SEAL. BURST RATING @ 9:11.5 PSID @ 72DEG F. |
CYBJ | DISK MATERIAL | NICKEL AND PLASTIC |
CYNP | BURST TEMPERATURE | 72.0 DEG FAHRENHEIT |