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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
845-5580317 ITEM7 53711 A 5 1 1 HD
845-5580317 ITEM7L1 03950 A 5 2 6 HD
845-5580317 PIECE 7L1 03950 A 5 2 6 HD
2642-820-75 PC 7 96169 A 5 1 5 HD
2641-806-02 PC1AL1 03950 A 5 2 6 HD
2642-820-75 ITEM7L1 03950 A 5 2 6 HD
2642-820-75 PC 7L1 03950 A 5 2 6 HD
845-5580317 PIECE 7 53711 A 3 1 5 HD
2642-820-75 ITEM7 96169 A 5 1 1 HD
2641-806-02 PC 1A 96169 A 5 1 1 HD

CAGE Information

Code Company
03950 NAVAL INVENTORY CONTROL POINT MECHAN
53711 NAVAL SEA SYSTEMS COMMAND
96169 ELECTRIC BOAT CORPORATION

Federal Supply Class

Title

VALVES, POWERED

Inclusions:

INCLUDES ELECTRIC MOTOR OPERATED VALVES; HYDRAULIC OPERATED VALVES; SOLENOID OPERATED VALVES.

Exclusions:

EXCLUDES ENGINE INTAKE AND EXHAUST VALVES (FSC 2990, 2815); 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 SQUARE
CRTL CRITICALITY CODE JUSTIFICATION ZZZY
CXBX VALVE SIZE FOR WHICH DESIGNED 1.500 INCHES
ZZZY REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS QUALITY CONTROL IAW NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS
MATT MATERIAL NICKEL ALLOY
BTNZ VALVE TYPE FOR WHICH DESIGNED BALL

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2641-806-02 PC1AL1 , 264180602PC1AL1 , 4810-01-205-1269 , 4810012051269 , 012051269 , 845-5580317 ITEM7 , 845-5580317 ITEM7L1 , 845-5580317 PIECE 7L1 , 2642-820-75 PC 7 , 2641-806-02 PC1AL1 , 2642-820-75 ITEM7L1 , 2642-820-75 PC 7L1 , 845-5580317 PIECE 7 , 2642-820-75 ITEM7 , 2641-806-02 PC 1A ,