Quote for STH420470 Curtiss Wright Controls Inc Part with NSN 3010-00-432-5502

Part Number:  STH420470
Manufacturer:  curtiss wright controls inc
NIIN:  4325502
Item Name :  coupling shaft flex
CAGE Code:  71791
INC Code:  04459
Country:  USA
NCB Code:  00
FSG:  30 Mechanical Power Transmission Equipment
Last Updated:  03-10-2026

Are you looking quote for part STH420470? The Curtiss Wright Controls Inc-manufactured component (CAGE Code: 71791) is documented under NSN 3010-00-432-5502 as Coupling Shaft Flex. For the fastest quote, please complete our RFQ form with details about STH420470. We guarantee a response within 15 minutes.

ASAP Components provides the verified STH420470, classified under INC 04459, FSG 30 Mechanical Power Transmission Equipment, FSC 3010 Torque Converters and Speed Changers, NIIN 00-432-5502, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number STH420470 with NSN 3010-00-432-5502, 3010004325502

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3010-00-432-5502

Item PartTypeName:

COUPLING,SHAFT,FLEXIBLE

30100043255020N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
1X1 1-4B0RE223

Characteristics Data of NSN 3010-00-432-5502, 3010004325502

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH3.750 INCHES NOMINAL
ABKVOUTSIDE DIAMETER3.375 INCHES NOMINAL
ABRRKEYWAY WIDTH0.250 INCHES NOMINAL FIRST END
ABRRKEYWAY WIDTH0.250 INCHES NOMINAL SECOND END
ABRVKEYWAY DEPTH0.1250 INCHES NOMINAL FIRST END
ABRVKEYWAY DEPTH0.1250 INCHES NOMINAL SECOND END
ABVKTHREAD SIZE DESIGNATOR1/4-20 FIRST END
ABVKTHREAD SIZE DESIGNATOR1/4-20 SECOND END
ABXVBORE DIAMETER1.0000 INCHES NOMINAL SECOND END
ABXVBORE DIAMETER1.2500 INCHES NOMINAL FIRST END
ADGEBORE LENGTH1.6250 INCHES NOMINAL FIRST END
ADGEBORE LENGTH1.6250 INCHES NOMINAL SECOND END
AGZDBORE SHAPESTRAIGHT BOTH ENDS
AKYNFURNISHED ITEMS AND QUANTITYSCREWS 3
APGFDESIGN TYPEINTERNAL GEAR
BSGHKEYING FACILITY QUANTITY1 FIRST END
BSGHKEYING FACILITY QUANTITY2 SECOND END
BSGJKEYING FACILITY SPACING IN DEG180.0 SECOND END
BSGKKEYING FACILITY TYPEKEYWAY FIRST END
BSGKKEYING FACILITY TYPEKEYWAY SECOND END
BSNPSECURING METHODTHREADED HOLE BOTH ENDS
BSNQTHREADED HOLE QUANTITY1 FIRST END
BSNQTHREADED HOLE QUANTITY2 SECOND END
BSNRTHREADED HOLE LOCATIONBOTH ENDS: LOCATED ON TOP OF KEYWAY 180 DEG APART
CBBLFEATURES PROVIDEDKEYWAY AND STANDARD GRID SPRING

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8483608000 (NAICS 333613) Shaft couplings, except universal joints
SITC : 74860 Clutches and shaft couplings (including universal joints)

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 A - Item does not contain precious metal.

NSN Management Codes

AAC J
Classification Control U
MGMT_CTL Sf9---n
Quantity per pack 1
Repariability
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: W - Rating variable
NMFC: 126880 - Power trans shafting pulleys
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 593 - Motors and parts, (machinery and parts),(less than 35 feet)

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