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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
VALVE , RESTRICTOR CHECK

Definition:

A VALVE HAVING AN ORIFICE IN THE POPPET, DISK, OR THE LIKE, TO PERMIT RESTRICTED FLUID FLOW WHEN THE VALVE IS SEATED. IT DOES NOT HAVE A STEM OR PROVISIONS FOR PRESSURE ADJUSTMENTS, AND IS SIMILAR TO A VALVE, CHECK WITH THE EXCEPTION OF THE ORIFICE WHICH PERMITS FLUID FLOW IN MORE THAN ONE DIRECTION.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
DAA7221A147-001 1W025 A 3 2 E ZZ
DAA7221A147 1W025 A D 9 A ZZ

CAGE Information

Code Company
1W025 NORTHROP GRUMMAN SYSTEMS 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
AQLR VALVE OPERATION METHOD AUTOMATIC
AGAV END ITEM IDENTIFICATION 4920-01-347-1666
ADQU FLOW CONTROL DEVICE DISK
ADSU DISK LOADING METHOD SPRING

Similar Parts

DAA7221A147 , DAA7221A147 , 4820-01-445-4642 , 4820014454642 , 014454642 , DAA7221A147-001 , DAA7221A147 ,