Quote for 445-4601-6 Federal Shipbuilding Dry Dock Co Part with NSN 4820-00-358-1993

Part Number:  445-4601-6
Alternate P/N:  44546016
NIIN:  3581993
Item Name :  valve stop check
CAGE Code:  21948
INC Code:  05486
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  02-11-2026

Are you looking quote for part 445-4601-6? The Federal Shipbuilding Dry Dock Co-manufactured component (CAGE Code: 21948) is documented under NSN 4820-00-358-1993 as Valve Stop Check. For the fastest quote, please complete our RFQ form with details about 445-4601-6. We guarantee a response within 15 minutes.

ASAP Components provides the verified 445-4601-6, classified under INC 05486, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-358-1993, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 445-4601-6 with NSN 4820-00-358-1993, 4820003581993

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-358-1993

Item PartTypeName:

VALVE,STOP-CHECK

48200035819930N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
445-4601-6295

Characteristics Data of NSN 4820-00-358-1993, 4820003581993

MRCCriteriaCharacteristic
AQLRVALVE OPERATION METHODMANUAL
ARKNFLANGE SHAPEROUND WITH HOLES 1ST END
AWLSCONNECTION TYPEFLANGE 1ST END
BBJXMOUNTING POSITIONHORIZONTAL
CBBLFEATURES PROVIDEDBONNET PACKING
CCFGVALVE SIZE12.000 INCHES
CQGMMAXIMUM OPERATING PRESSURE50.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER16.562 INCHES 1ST END
CWCKNOMINAL THICKNESS0.688 INCHES 1ST END
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE13.375 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.812 INCHES 1ST END
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE13.375 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER15.000 INCHES 1ST END
CWDFFLANGE FACE DESIGNPLAIN 1ST END
FEATSPECIAL FEATURESRIGHT HAND LEVER ASSY
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATTMATERIALNICKEL ALLOY SEAT
MATTMATERIALNICKEL ALLOY STEM
MEDAMEDIA FOR WHICH DESIGNEDWATER,SALT SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEOUTSIDE SCREW-YOKE
ADSTBONNET ATTACHMENT METHODBOLTED
ADZHRENEWABLE SEAT RING TYPETHREADED
AECSBOLT HOLE QUANTITY16 1ST END

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481301010 (NAICS 332911) Check valves of copper having a pressure rating under 850 kpa
SITC : 74730 Check 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 C
Classification Control U
MGMT_CTL 7h--009
Quantity per pack No qup
Repariability If condemned or uneconomically repairable, then dispose at intermediate level.
Shelf Life N/A
SOS Nrp
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.
LCL: P - 77.5
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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