Product Details | ANNULAR BALL BEARING

3110-00-740-1111 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: A62181, A6218-1, 294396, 8333001, 833301, 83331, 8333-1, 3110-00-740-1111, 00-740-1111, 3110007401111, 007401111

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-740-1111

Drawings & Photos | NSN 3110-00-740-1111


Demand History | NSN 3110-00-740-1111

Part Number Request Date QTY Origin
83331 2021-07-194 24 US

Cross Reference | NSN 3110-00-740-1111

Part Number Cage Code Manufacturer
294396 10412 WHITTAKER CORP WHITTAKER ELECTRONIC SYSTEMS DIV
294396 80045 L-3 COMMUNICATIONS CINCINNATI ELECTRONICS CORPORATION
8333-1 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
8333001 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
833301 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
A6218-1 32828 KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION

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Technical Data | NSN 3110-00-740-1111

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING PLASTIC POLYAMIDE RETAINER
STYLE DESIGNATOR 40A 4 POINT BALL CONTACT, SOLID INNER AND OUTER RINGS, NON-SEPARABLE
OVERALL WIDTH 0.2500 INCHES NOMINAL
BORE DIAMETER 3.7500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 4.2500 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD MACHINED
LOAD DIRECTION ANGULAR
INTERNAL CLEARANCE 0.0000 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
CONTACT ANGLE 30.0 DEGREES NOMINAL
MANUFACTURERS CODE 80045
DESIGN CONTROL REFERENCE 294396

Restrictions/Controls & Freight Information | NSN 3110-00-740-1111

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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

Management | NSN 3110-00-740-1111

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each