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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
STEM , FLUID VALVE

Definition:

AN ITEM USUALLY METALLIC, THREADED OR UNTHREADED, USED FOR SECURING TO OR POSITIONING INTO A MATING PART. IT IS DESIGNED TO BE USED IN A GLOBE, RELIEF, REGULATOR VALVE AND THE LIKE AS A MEANS OF CONTROLLING THE FLOW OF LIQUIDS OR GASES IN A GIVEN SYSTEM. ONE END MAY HAVE AN INTEGRAL DISK OR BE DESIGNED TO ACCOMMODATE A METALLIC OR NONMETALLIC DISK. THE OTHER END IS DESIGNED FOR A HANDWHEEL, LEVER, SPRING, DIAPHRAGM AND THE LIKE FOR NONPOWERED OPERATION OR TO ACCOMMODATE A GEAR, SOLENOID, AIR MOTOR AND THE LIKE FOR POWERED OPERATION. THE HANDWHEEL AND/OR DISK MAY BE FURNISHED WITH THE ITEM. EXCLUDES STEM, FAUCET; AND STEM, NEEDLE VALVE.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
71521-36X1 PIECE 17 96169 A 3 2 2 AX
2640-921X2PC2 96169 A 3 2 A AX
71521-36X1 PIEC 96169 A C 1 6 AX AC
2640-921X2 96169 A D 9 A AX
SSN671-508-2047189 PIECE 17 53711 A 3 2 2 AX
77521-36X1PC10 96169 A C 1 6 ZZ AC
SSN671-508-2047189 53711 A D 9 2 AX

CAGE Information

Code Company
53711 NAVAL SEA SYSTEMS COMMAND
96169 ELECTRIC BOAT CORPORATION

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
CYCB STEM ACTUATING END TYPE FLATTED AND TUBE
ABHP OVERALL LENGTH 7.000 INCHES NOMINAL
MATT MATERIAL ALUMINUM ALLOY
AGWM LARGEST OUTSIDE DIAMETER 0.312 INCHES NOMINAL

Similar Parts

SSN671-508-2047189 , SSN6715082047189 , 4820-01-061-7487 , 4820010617487 , 010617487 , 71521-36X1 PIECE 17 , 2640-921X2PC2 , 71521-36X1 PIEC , 2640-921X2 , SSN671-508-2047189 PIECE 17 , 77521-36X1PC10 , SSN671-508-2047189 ,