Quote for 347-20 Bureau Of Mines Helium Operations Part with NSN 4820-00-963-3186

Part Number:  347-20
Alternate P/N:  34720
NIIN:  9633186
Item Name :  spring relief valve
CAGE Code:  90808
INC Code:  77777
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  02-25-2026

Are you looking quote for part 347-20? The Bureau Of Mines Helium Operations-manufactured component (CAGE Code: 90808) is documented under NSN 4820-00-963-3186 as Spring Relief Valve. For the fastest quote, please complete our RFQ form with details about 347-20. We guarantee a response within 15 minutes.

ASAP Components provides the verified 347-20, classified under INC 77777, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-963-3186, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 347-20 with NSN 4820-00-963-3186, 4820009633186

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-963-3186

Item Description:

SPRING RELIEF VALVE

4820009633186N
CIICHCCESDPMICCriticalityENAC
Part NumberISCRNVCRNCCHCCMSDSSADC
347-20523


Identification

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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