Quote for 40303-503 Vonberg Valve Inc Part with NSN 4820-01-384-6287

Part Number:  40303-503
Alternate P/N:  40303503
Manufacturer:  vonberg valve inc
NIIN:  13846287
Item Name :  valve safety relief
CAGE Code:  58143
INC Code:  05488
Country:  USA
NCB Code:  01
FSG:  48 Valves
Last Updated:  02-05-2026

Are you looking quote for part 40303-503? The Vonberg Valve Inc-manufactured component (CAGE Code: 58143) is documented under NSN 4820-01-384-6287 as Valve Safety Relief. For the fastest quote, please complete our RFQ form with details about 40303-503. We guarantee a response within 15 minutes.

ASAP Components provides the verified 40303-503, classified under INC 05488, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 01-384-6287, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 40303-503 with NSN 4820-01-384-6287, 4820013846287

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-01-384-6287

Item PartTypeName:

VALVE,SAFETY RELIEF

48200138462870N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
40303-503C93

Characteristics Data of NSN 4820-01-384-6287, 4820013846287

MRCCriteriaCharacteristic
AGAVEND ITEM IDENTIFICATION1730011185451
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MATTMATERIALSTEEL BODY
STYLSTYLE DESIGNATORERR-090

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 A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL -------
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: W - Rating variable
NMFC: 051080 - Faucets, bibcocks, gates valves
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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