Quote for M503 Transdigm Group Inc Part with NSN 4820-00-802-6572

Part Number:  M503
Manufacturer:  transdigm group inc
NIIN:  8026572
Item Name :  valve check
CAGE Code:  81833
INC Code:  05487
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  01-17-2026

Are you looking quote for part M503? The Transdigm Group Inc-manufactured component (CAGE Code: 81833) is documented under NSN 4820-00-802-6572 as Valve Check. For the fastest quote, please complete our RFQ form with details about M503. We guarantee a response within 15 minutes.

ASAP Components provides the verified M503, classified under INC 05487, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-802-6572, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number M503 with NSN 4820-00-802-6572, 4820008026572

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-802-6572

Item PartTypeName:

VALVE,CHECK

48200080265720N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
CV407-100223


Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481309000 (NAICS 332911) Check valves of materials other than copper, iron or steel
SITC : 74730 Check 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 J
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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