Quote for 1555 Flowserve Corporation Part with NSN 4820-00-158-8811

Part Number:  1555
Manufacturer:  flowserve corporation
NIIN:  1588811
Item Name :  valve check
CAGE Code:  63220
INC Code:  05487
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  02-25-2026

Are you looking quote for part 1555? The Flowserve Corporation-manufactured component (CAGE Code: 63220) is documented under NSN 4820-00-158-8811 as Valve Check. For the fastest quote, please complete our RFQ form with details about 1555. We guarantee a response within 15 minutes.

ASAP Components provides the verified 1555, classified under INC 05487, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-158-8811, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 1555 with NSN 4820-00-158-8811, 4820001588811

NSNFSCNIINCLSHazmat DEMILCancelled NSN
4820-00-158-8811

Item Description:

VALVE,CHECK

4820001588811N
CIICHCCESD PMICCriticalityENAC
Part NumberISCRNVCRNCCHCCMSDSSADC
1555595

Characteristics Data of NSN 4820-00-158-8811, 4820001588811

MRCCriteriaCharacteristic
AAARNOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES ALL ENDS
AAJFTHREAD DIRECTIONRIGHT-HAND ALL ENDS
ADQUFLOW CONTROL DEVICEPISTON
AEHZMAXIMUM OPERATING TEMP450.0 DEG FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
BBJXMOUNTING POSITIONHORIZONTAL
CMLPTHREAD QUANTITY PER INCH11-1/2 ALL ENDS
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE1.000 INCHES ALL ENDS
MATTMATERIALSTEEL BODY
MATTMATERIALSTEEL FLOW CONTROL DEVICE
MATTMATERIALSTEEL SEAT
MEDAMEDIA FOR WHICH DESIGNEDOIL, HYDRAULIC SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORNPT ALL ENDS

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8481302090 (NAICS 332911) Check valves of 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

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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