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NIIN Output Data

NIIN:
NSN:
Item Name:
VALVE , STOP-CHECK

Definition:

A VALVE WITH A BOLT OR STEM THAT MAY BE MECHANICALLY ACTUATED TO TWO DIFFERENT POSITIONS BY ROTARY OR LINEAR MOTION. IN THE FIRST POSITION, THE VALVE DISK IS LOCATED AND LOCKED AGAINST THE SEAT PERMITTING NO FLUID FLOW THROUGH THE VALVE. IN THE SECOND POSITION, ONE SIDE OF THE VALVE DISK IS LOCATED AGAINST THE SEAT PERMITTING MOVEMENT OF THE DISK IN A MANNER THAT WILL ALLOW A FLOW OF FLUID IN ONE DIRECTION THROUGH THE VALVE. THE VALVE DISK MAY BE SPRING LOADED. IT MAY BE INLINE OR CARTRIDGE (MANIFOLD) DESIGN. SEE ALSO VALVE (1), LIFT-CHECK AND VALVE (1), STOP-LIFT-CHECK.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
DE51S4824-7ALT1 53711 A 3 2 5 AX
DE51S4824-7ALT1 80064 A 5 9 5 AX

CAGE Information

Code Company
53711 NAVAL SEA SYSTEMS COMMAND
80064 NAVAL SHIP 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
CBBL FEATURES PROVIDED BONNET PACKING
CBBL FEATURES PROVIDED BONNET PACKING
CWDF FLANGE FACE DESIGN RAISED STRAIGHT ALL ENDS
AWLS CONNECTION TYPE FLANGE ALL ENDS
ADSR BONNET TYPE OUTSIDE SCREW-YOKE
ARKN FLANGE SHAPE ROUND WITH HOLES ALL ENDS
ADST BONNET ATTACHMENT METHOD BOLTED
CWDL RAISED FACE NOMINAL DIAMETER 2.875 INCHES ALL ENDS
CQGM MAXIMUM OPERATING PRESSURE 1000.0 POUNDS PER SQUARE INCH 2ND RESPONSE
BBJX MOUNTING POSITION HORIZONTAL OR VERTICAL
ADZH RENEWABLE SEAT RING TYPE THREADED
STYL STYLE DESIGNATOR STRAIGHT THRU FLANGED ENDS
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A216,GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
ADQU FLOW CONTROL DEVICE DISK
CWCD NOMINAL OUTSIDE DIAMETER 6.125 INCHES ALL ENDS
MATT MATERIAL STEEL FLOW CONTROL DEVICE
CCFG VALVE SIZE 1.250 INCHES
AQLR VALVE OPERATION METHOD MANUAL
CWCT BOLT CIRCLE NOMINAL DIAMETER 4.500 INCHES ALL ENDS
CWCK NOMINAL THICKNESS 0.875 INCHES ALL ENDS
MATT MATERIAL STEEL BODY
CWCQ BOLT HOLE NOMINAL DIAMETER 0.875 INCHES ALL ENDS
CWCF FACE TO FACE DISTANCE 9.500 INCHES
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A182,GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATT MATERIAL STEEL STEM
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A182,GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE SEAT
CWDH RAISED FACE NOMINAL HEIGHT 0.250 INCHES ALL ENDS
MATT MATERIAL STEEL SEAT
MDCL MATERIAL DOCUMENT AND CLASSIFICATION ASTM A182,GRADE F6 ASSN STD SINGLE MATERIAL RESPONSE STEM
AECS BOLT HOLE QUANTITY 4 ALL ENDS
AEHZ MAXIMUM OPERATING TEMP 700.0 DEG FAHRENHEIT 1ST RESPONSE

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