Quote for SS-4R3A5 70BAR Nupro Co Part with NSN 4820-01-544-7440

Part Number:  SS-4R3A5 70BAR
Alternate P/N:  SS4R3A570BAR
Manufacturer:  nupro co
NIIN:  15447440
Item Name :  valve safety relief
CAGE Code:  18034
INC Code:  05488
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  01-19-2026

Are you looking quote for part SS-4R3A5 70BAR? The Nupro Co-manufactured component (CAGE Code: 18034) is documented under NSN 4820-01-544-7440 as Valve Safety Relief. For the fastest quote, please complete our RFQ form with details about SS-4R3A5 70BAR. We guarantee a response within 15 minutes.

ASAP Components provides the verified SS-4R3A5 70BAR, classified under INC 05488, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 01-544-7440, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number SS-4R3A5 70BAR with NSN 4820-01-544-7440, 4820015447440

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-544-7440

Item PartTypeName:

VALVE,SAFETY RELIEF

4820015447440NA
CIICHCCESDPMICCriticalityENAC
AA0
Part NumberISCRNVCRNCCHCCMSDSSADC
550750-01/8 ITEM 3525

Characteristics Data of NSN 4820-01-544-7440, 4820015447440

MRCCriteriaCharacteristic
AHNCConnection StylePLAIN (TUBE) ERR-100
AHNCConnection StyleFLARED (TUBE) 1ST END
MRCDecoded RequirementClear Text Reply
CQJXNominal Thread Size0.250 INCHES ALL ENDS
MATTMaterialSTEEL CORROSION RESISTING BODY
CSDCOpening Pressure Setting70.0 BAR
AAJFThread DirectionRIGHT-HAND ALL ENDS
AWLSConnection TypeTHREADED INTERNAL TUBE 2ND END
STYLStyle DesignatorANGLE
AWLSConnection TypeTHREADED EXTERNAL TUBE 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.
ESD A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
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.

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