Quote for S8603 Parker Hannifin Corporation Part with NSN 4820-00-355-3994

Part Number:  S8603
Manufacturer:  parker hannifin corporation
NIIN:  3553994
Item Name :  valve safety relief
CAGE Code:  9F512
INC Code:  05488
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  01-14-2026

Are you looking quote for part S8603? The Parker Hannifin Corporation-manufactured component (CAGE Code: 9F512) is documented under NSN 4820-00-355-3994 as Valve Safety Relief. For the fastest quote, please complete our RFQ form with details about S8603. We guarantee a response within 15 minutes.

ASAP Components provides the verified S8603, classified under INC 05488, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-355-3994, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number S8603 with NSN 4820-00-355-3994, 4820003553994

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-355-3994

Item PartTypeName:

VALVE,SAFETY RELIEF

48200035539940N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
38436295

Characteristics Data of NSN 4820-00-355-3994, 4820003553994

MRCCriteriaCharacteristic
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
AAJFTHREAD DIRECTIONRIGHT-HAND 2ND END
ADQUFLOW CONTROL DEVICEBALL
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
AGAVEND ITEM IDENTIFICATIONGRUMMIN AEROSPACE A10 AIRCRAFT
AHNCCONNECTION STYLEPLAIN (PIPE) 1ST END
AHNCCONNECTION STYLEPLAIN (PIPE) 2ND END
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
AWLSCONNECTION TYPETHREADED EXTERNAL PIPE 2ND END
CBBLFEATURES PROVIDEDVALVE STEM LOCK SHIELD
CQJXNOMINAL THREAD SIZE0.250 INCHES 1ST END
CQJXNOMINAL THREAD SIZE0.250 INCHES 2ND END
CSDCOPENING PRESSURE SETTING180.0 POUNDS PER SQUARE INCH
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALCOPPER ALLOY SEAT
MATTMATERIALSTEEL FLOW CONTROL DEVICE
MATTMATERIALSTEEL STEM
STYLSTYLE DESIGNATORANGLE
THSDTHREAD SERIES DESIGNATORNPT 1ST END
THSDTHREAD SERIES DESIGNATORNPT 2ND 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

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 Z
Classification Control U
MGMT_CTL -------
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
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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