Quote for 8R7633-45 National Industries Inc Part with NSN 4820-00-866-8152

Part Number:  8R7633-45
Alternate P/N:  8R763345
Manufacturer:  national industries inc
NIIN:  8668152
Item Name :  valve restrictor ch
CAGE Code:  83421
INC Code:  20520
Country:  USA
NCB Code:  00
FSG:  48 Valves
Last Updated:  03-15-2026

Are you looking quote for part 8R7633-45? The National Industries Inc-manufactured component (CAGE Code: 83421) is documented under NSN 4820-00-866-8152 as Valve Restrictor Ch. For the fastest quote, please complete our RFQ form with details about 8R7633-45. We guarantee a response within 15 minutes.

ASAP Components provides the verified 8R7633-45, classified under INC 20520, FSG 48 Valves, FSC 4820 Valves Nonpowered, NIIN 00-866-8152, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 8R7633-45 with NSN 4820-00-866-8152, 4820008668152

NSNFSCNIINCLSHazmatDEMILCancelled NSN
4820-00-866-8152

Item PartTypeName:

VALVE,RESTRICTOR CHECK

4820008668152N
CIICHCCESDPMICCriticalityENAC
A0
Part NumberISCRNVCRNCCHCCMSDSSADC
32-72009-45225

Characteristics Data of NSN 4820-00-866-8152, 4820008668152

MRCCriteriaCharacteristic
AAJDTHREAD CLASS3A 1ST END
AAJFTHREAD DIRECTIONRIGHT-HAND 1ST END
ABVLAPERTURE DIAMETER0.034 INCHES NOMINAL
ADQUFLOW CONTROL DEVICEPOPPET
ADSUDISK LOADING METHODSPRING
AHNCCONNECTION STYLEFLARED (TUBE) 1ST END
AWLSCONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
BBJXMOUNTING POSITIONHORIZONTAL
CQGMMAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
CQJXNOMINAL THREAD SIZE0.375 INCHES 1ST END
CQRBSEAT ANGLE37.0 DEGREES 1ST END
FEATSPECIAL FEATURES2.110 LG O/A,0.625 IN. ACROSS FLATS,0.004 FLOW IN RESTRICTED DIRECTION WITH DOWNSTREAM PRESSURE,0.250 FLOW INFREE FLOW DIRECTION WITH DOWNSTREAM PRESSURE
MATTMATERIALRUBBER SYNTHETIC PACKING
MATTMATERIALSTEEL BODY
MATTMATERIALSTEEL FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
STYLSTYLE DESIGNATORSTRAIGHT THRU
THSDTHREAD SERIES DESIGNATORUNF 1ST END

Schedule B & Trade

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

Freight Information

ACC: A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LCL: U - 50.0
LTL: W - Rating variable
NMFC: 052190 - Pipe, tubing, or pipe or tubing fitti
SHC: Z - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 713 - Metal hardware

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