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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
R10AD2D2BM-BM3 34889 A C 1 6 ZZ AC
D50553 34889 A D 9 A AX
D50553 AND R10AD2D2BM-BM3 34889 A 3 2 E AX
405-4500-68751P 53711 A C 1 6 ZZ AC

CAGE Information

Code Company
34889 HUNT VALVE COMPANY INC DBA UNION FLO
53711 NAVAL SEA SYSTEMS COMMAND

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
AEHZ MAXIMUM OPERATING TEMP 250.0 DEG FAHRENHEIT SINGLE RESPONSE
AWLS CONNECTION TYPE FLANGE ALL ENDS
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
CWCT BOLT CIRCLE NOMINAL DIAMETER 2.430 INCHES ALL ENDS
CWCQ BOLT HOLE NOMINAL DIAMETER 0.562 INCHES ALL ENDS
AQLR VALVE OPERATION METHOD AUTOMATIC
AECS BOLT HOLE QUANTITY 3 ALL ENDS
CWDF FLANGE FACE DESIGN PLAIN ALL ENDS
CWCL FIRST CONNECTION FACE TO CENTERLINE DISTANCE 3.250 INCHES
ADQU FLOW CONTROL DEVICE DISK
MATT MATERIAL NICKEL ALLOY FLOW CONTROL DEVICE
MATT MATERIAL COPPER ALLOY BODY
CWCK NOMINAL THICKNESS 0.400 INCHES ALL ENDS
STYL STYLE DESIGNATOR ERR-090
CWCR SECOND CONNECTION FACE TO CENTERLINE DISTANCE 3.250 INCHES
MATT MATERIAL NICKEL ALLOY SEAT
CCFG VALVE SIZE 0.500 INCHES
CQGM MAXIMUM OPERATING PRESSURE 400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MATT MATERIAL NICKEL ALLOY STEM
MEDA MEDIA FOR WHICH DESIGNED WATER-OIL-GAS SINGLE RESPONSE
CWCD NOMINAL OUTSIDE DIAMETER 3.560 INCHES ALL ENDS
CQCY ADJUSTABLE PRESSURE RANGE +18.0/+26.0 POUNDS PER SQUARE INCH

Similar Parts

D50553 , D50553 , 4820-01-261-5348 , 4820012615348 , 012615348 , R10AD2D2BM-BM3 , D50553 , D50553 AND R10AD2D2BM-BM3 , 405-4500-68751P ,