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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
VALVE , SAFETY RELIEF

Definition:

A VALVE DESIGNED TO AUTOMATICALLY RELEASE EXCESSIVE PRESSURES. IT IS ACTUATED BY STATIC PRESSURE UPSTREAM OF THE VALVE AND IS USED AS A SAFETY VALVE OR RELIEF VALVE, AND MAY BE SET TO CLOSE AT A PREDETERMINED PRESSURE. IT IS NOT DESIGNED FOR REGULATION OF CONTINUOUSLY FLUCTUATING LOADS. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. EXCLUDES VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
20311 01E0401 01343 A 5 9 6 ZZ
20311-YS-41M 15187 A 5 2 E ZZ
20311-YS-41M 01343 A 5 9 E ZZ
20311 01E0401 15187 A 3 2 6 ZZ

CAGE Information

Code Company
01343 ANDERSON GREENWOOD LP DBA ANDERSON G
15187 TYCO VALVES & CONTROLS LP DBA ANDERS

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
CWCQ BOLT HOLE NOMINAL DIAMETER 0.625 INCHES ALL ENDS
AWLS CONNECTION TYPE FLANGE ALL ENDS
ADSR BONNET TYPE INSIDE SPRING
AEHZ MAXIMUM OPERATING TEMP 150.0 DEG FAHRENHEIT SINGLE RESPONSE
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
ADST BONNET ATTACHMENT METHOD BOLTED
AQLR VALVE OPERATION METHOD AUTOMATIC
CWDF FLANGE FACE DESIGN PLAIN ALL ENDS
ADQU FLOW CONTROL DEVICE DISK
MATT MATERIAL NICKEL ALLOY FLOW CONTROL DEVICE
CQGM MAXIMUM OPERATING PRESSURE 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MATT MATERIAL COPPER ALLOY BODY
CWCD NOMINAL OUTSIDE DIAMETER 5.000 INCHES ALL ENDS
STYL STYLE DESIGNATOR ERR-090
MATT MATERIAL NICKEL ALLOY SEAT
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 4.750 INCHES
CQCY ADJUSTABLE PRESSURE RANGE +401.0/+500.0 POUNDS PER SQUARE INCH
ADSU DISK LOADING METHOD SPRING
CWCK NOMINAL THICKNESS 0.438 INCHES ALL ENDS
CCFG VALVE SIZE 1.500 INCHES
CWCT BOLT CIRCLE NOMINAL DIAMETER 3.875 INCHES ALL ENDS
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 4.750 INCHES
MATT MATERIAL NICKEL ALLOY STEM
AECS BOLT HOLE QUANTITY 4 ALL ENDS
MATT MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE PACKING

Similar Parts

20311 01E0401 , 2031101E0401 , 4820-01-246-6276 , 4820012466276 , 012466276 , 20311 01E0401 , 20311-YS-41M , 20311-YS-41M , 20311 01E0401 ,