Quote for A21700 Superior Air Products Co Part with NSN 4820-00-019-0476

Part Number:  A21700
Manufacturer:  superior air products co
NIIN:  190476
Item Name :  valve safety relief
CAGE Code:  58455
INC Code:  05488
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  02-28-2026

Are you looking quote for part A21700? The Superior Air Products Co-manufactured component (CAGE Code: 58455) is documented under NSN 4820-00-019-0476 as Valve Safety Relief. For the fastest quote, please complete our RFQ form with details about A21700. We guarantee a response within 15 minutes.

ASAP Components provides the verified A21700, classified under INC 05488, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-019-0476, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number A21700 with NSN 4820-00-019-0476, 4820000190476

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-019-0476

Item PartTypeName:

VALVE,SAFETY RELIEF

48200001904760N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
2A 3/4IN 100PSIC1CA

Characteristics Data of NSN 4820-00-019-0476, 4820000190476

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
ADQUFLOW CONTROL DEVICEDISK
ADSYVALVE DISCHARGE FLOW RATE110.0 CUBIC FEET PER MINUTE
AEHZMAXIMUM OPERATING TEMP406.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
AQLRVALVE OPERATION METHODAIR
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CQCNPOWER DRIVE OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH NOMINAL
CQGMMAXIMUM OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.750 INCHES 1ST END
MATTMATERIALCOPPER ALLOY 836 BODY
MATTMATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATTMATERIALSTEEL STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOYB5/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORNPT 1ST END
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSCLEANING IN ACCORDANCE WITH MIL-P-52211 CE

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

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

NSN Management Codes

AAC X
Classification Control U
MGMT_CTL 9b-----
Quantity per pack 1
Repariability
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.
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)

ASAP Semiconductor’s Certifications And Memberships



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