Quote for A4890 Twin Disc Incorporated Part with NSN 3010-01-023-4278

Part Number:  A4890
Manufacturer:  twin disc incorporated
NIIN:  10234278
Item Name :  clutch half positiv
CAGE Code:  61208
INC Code:  52085
Country:  USA
NCB Code:  01
FSG:  30 Mechanical Power Transmission Equipment
Last Updated:  01-20-2026

Are you looking quote for part A4890? The Twin Disc Incorporated-manufactured component (CAGE Code: 61208) is documented under NSN 3010-01-023-4278 as Clutch Half Positiv. For the fastest quote, please complete our RFQ form with details about A4890. We guarantee a response within 15 minutes.

ASAP Components provides the verified A4890, classified under INC 52085, FSG 30 Mechanical Power Transmission Equipment, FSC 3010 Torque Converters and Speed Changers, NIIN 01-023-4278, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number A4890 with NSN 3010-01-023-4278, 3010010234278

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3010-01-023-4278

Item PartTypeName:

CLUTCH HALF,POSITIVE,NONVEHICULA

30100102342780N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
A4890523

Characteristics Data of NSN 3010-01-023-4278, 3010010234278

MRCCriteriaCharacteristic
ABXVBORE DIAMETER2.046 INCHES NOMINAL
AGZDBORE SHAPESTRAIGHT
BTDHJAW CIRCLE OUTSIDE DIAMETER5.620 INCHES NOMINAL
BTDKJAW CIRCLE INSIDE DIAMETER3.755 INCHES NOMINAL
STYLSTYLE DESIGNATORDRIVEN JAW

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8483604000 (NAICS 333613) Clutches and 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 Sf9sx-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)

ASAP Semiconductor’s Certifications And Memberships



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