Product Details | NEEDLE ROLLER BEARING

3110-00-840-6431 A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

Part Alternates: MS2446212, MS24462-12, 12NCC1820YFB, 12NCC1820YFP, 12NCC1820YP, 3110-00-840-6431, 00-840-6431, 3110008406431, 008406431

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-840-6431

Drawings & Photos | NSN 3110-00-840-6431


Demand History | NSN 3110-00-840-6431

Part Number Request Date QTY Origin
12NCC1820YP 2007-01-12 1 Canada

Cross Reference | NSN 3110-00-840-6431

Part Number Cage Code Manufacturer
12NCC1820YFB 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
12NCC1820YFB 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
12NCC1820YFP 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
12NCC1820YFP 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
12NCC1820YP 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
12NCC1820YP 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
MS24462-12 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 3110-00-840-6431

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
STYLE DESIGNATOR 408 NON-SEPARABLE, WITH RETAINER PLATES, DRAWN SHELL
BORE DIAMETER 0.7500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 1.2500 INCHES NOMINAL
OUTER RING WIDTH 1.0000 INCHES NOMINAL
INNER RING WIDTH 1.1250 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
SURFACE FINISH GROUND
ALIGNMENT TYPE RIGID
SPECIAL FEATURES 4 OIL HOLES IN INNER RING
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS24462-12

Restrictions/Controls & Freight Information | NSN 3110-00-840-6431

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable