Quote for A20021 Hydro Aire Inc Part with NSN 4820-00-323-4964

Part Number:  A20021
Manufacturer:  hydro aire inc
NIIN:  3234964
Item Name :  valve safety relief
CAGE Code:  81982
INC Code:  05488
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  01-17-2026

Are you looking quote for part A20021? The Hydro Aire Inc-manufactured component (CAGE Code: 81982) is documented under NSN 4820-00-323-4964 as Valve Safety Relief. For the fastest quote, please complete our RFQ form with details about A20021. We guarantee a response within 15 minutes.

ASAP Components provides the verified A20021, classified under INC 05488, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-323-4964, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number A20021 with NSN 4820-00-323-4964, 4820003234964

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-323-4964

Item PartTypeName:

VALVE,SAFETY RELIEF

48200032349640N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
A20021C23

Characteristics Data of NSN 4820-00-323-4964, 4820003234964

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3B 1ST END
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
ADQUFLOW CONTROL DEVICECONE
AHNCCONNECTION STYLEGASKET SEAL(BOSS) 1ST END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL BOSS 1ST END
CMLPTHREAD QUANTITY PER INCH20 1ST END
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.437 INCHES 1ST END
MEDAMEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID,PETROLEUM BASE SINGLE RESPONSE
THSDTHREAD SERIES DESIGNATORUNJF 1ST END

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481400000 (NAICS 332911) Safety or relief valves
SITC : 74740 Safety or relief valves

Identification

ADPE Represents items with no adp components
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 A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL 3bmc--9
Quantity per pack 1
Repariability When repair is beyond lower level maintenance capability, evacuate the item to depot. disposal is not authorized below wholesale level.
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: P - 77.5
LTL: P - 77.5
NMFC: 127220 - Pressure reg/red/relief valves noi
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 594 - Pumps and parts, (machinery and parts),(less than 35 feet)

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