Quote for 520T1-2MP-140 Circor Aerospace Inc Part with NSN 4820-01-503-1029

Part Number:  520T1-2MP-140
Alternate P/N:  520T12MP140
Manufacturer:  circor aerospace inc
NIIN:  15031029
Item Name :  valve safety relief
CAGE Code:  91816
INC Code:  05488
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  01-11-2026

Are you looking quote for part 520T1-2MP-140? The Circor Aerospace Inc-manufactured component (CAGE Code: 91816) is documented under NSN 4820-01-503-1029 as Valve Safety Relief. For the fastest quote, please complete our RFQ form with details about 520T1-2MP-140. We guarantee a response within 15 minutes.

ASAP Components provides the verified 520T1-2MP-140, classified under INC 05488, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 01-503-1029, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 520T1-2MP-140 with NSN 4820-01-503-1029, 4820015031029

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-503-1029

Item PartTypeName:

VALVE,SAFETY RELIEF

48200150310290N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
520T1-2MP-140523

Characteristics Data of NSN 4820-01-503-1029, 4820015031029

MRCCriteriaCharacteristic
MATTMaterialSTEEL COMP 316 BODY
STYLStyle DesignatorSTRAIGHT THRU
CSDCOpening Pressure Setting140.0 POUNDS PER SQUARE INCH
AEHZMaximum Operating Temp400.0 DEG FAHRENHEIT SINGLE RESPONSE
AEQJMinimum Operating Temp-320.0 DEG FAHRENHEIT
MRCDecoded RequirementClear Text Reply
AWLSConnection TypeTHREADED EXTERNAL PIPE ALL ENDS
AQLRValve Operation MethodAUTOMATIC

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 Z
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)

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