Quote for WWV151 Federal Specifications Part with NSN 4520-00-203-4987

Part Number:  WWV151
Manufacturer:  federal specifications
NIIN:  2034987
Item Name :  valve air venting s
CAGE Code:  81348
INC Code:  04906
Country:  USA
NCB Code:  00
FSG:  45 Plumbing Heating and Sanitation Equipment
Last Updated:  01-16-2026

Are you looking quote for part WWV151? The Federal Specifications-manufactured component (CAGE Code: 81348) is documented under NSN 4520-00-203-4987 as Valve Air Venting S. For the fastest quote, please complete our RFQ form with details about WWV151. We guarantee a response within 15 minutes.

ASAP Components provides the verified WWV151, classified under INC 04906, FSG 45 Plumbing Heating and Sanitation Equipment, FSC 4520 Space And Water Heating Equipment, NIIN 00-203-4987, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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Characteristics Data of NSN 4520-00-203-4987, 4520002034987

MRCCriteriaCharacteristic
ASHGValve Connection Size0.125 INCHES
ASHMValve TypeSTEAM RADIATOR AIR VENT
ASHSValve Water Pressure PositionCLOSED
ASHTValve Air Return PreventionREQUIRED
ASHWValve ShapeSTRAIGHT W/FEMALE TAPPED DRIP CONNECTION
ZZZTNondefinitive Spec/Std DataII TYPE
SFTTSurface TreatmentCHROMIUM
AAJJMaximum Operating Pressure10.0 POUNDS PER SQUARE INCH
MATTMaterialCOPPER ALLOY

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481100090 (NAICS 332911) Pressure-reducing valves, nesoi
SITC : 74710 Pressure-reducing valves

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

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