Quote for 373-4 Crane Corp Part with NSN 4820-00-202-7642

Part Number:  373-4
Alternate P/N:  3734
Manufacturer:  crane corp
NIIN:  2027642
Item Name :  valve check
CAGE Code:  14959
INC Code:  05487
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  01-30-2026

Are you looking quote for part 373-4? The Crane Corp-manufactured component (CAGE Code: 14959) is documented under NSN 4820-00-202-7642 as Valve Check. For the fastest quote, please complete our RFQ form with details about 373-4. We guarantee a response within 15 minutes.

ASAP Components provides the verified 373-4, classified under INC 05487, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-202-7642, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 373-4 with NSN 4820-00-202-7642, 4820002027642

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-202-7642

Item PartTypeName:

VALVE,CHECK

48200020276420N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
1124000400223

Characteristics Data of NSN 4820-00-202-7642, 4820002027642

MRCCriteriaCharacteristic
ADQUFLOW CONTROL DEVICEDISK
ADSUDISK LOADING METHODSPRING
ADZHRENEWABLE SEAT RING TYPETHREADED
AECSBOLT HOLE QUANTITY8 ALL ENDS
AEHZMAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT 2ND RESPONSE
AEHZMAXIMUM OPERATING TEMP450.0 DEG FAHRENHEIT 1ST RESPONSE
AQLRVALVE OPERATION METHODMANUAL
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL OR VERTICAL
CCFGVALVE SIZE4.000 INCHES
CQGMMAXIMUM OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH 1ST RESPONSE
CQGMMAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER9.000 INCHES ALL ENDS
CWCFFACE TO FACE DISTANCE11.500 INCHES
CWCKNOMINAL THICKNESS0.938 INCHES ALL ENDS
CWCQBOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
CWCTBOLT CIRCLE NOMINAL DIAMETER7.500 INCHES ALL ENDS
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
MATTMATERIALCOPPER ALLOY 922 FLOW CONTROL DEVICE
MATTMATERIALCOPPER ALLOY 922 SEAT
MATTMATERIALIRON CAST UNS F12102 BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTMFEB000 ASSN STD SINGLE MATERIAL RESPONSE BODY
MEDAMEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481302010 (NAICS 332911) Check valves of iron
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 J2100x-
Quantity per pack 1
Repariability If condemned or uneconomically repairable , then dispose at direct support (ds) level.
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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