Product Details | AIRFRAME BALL BEARING

3110-00-773-2790 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.

Part Alternates: S3746BIAE3P515L02, 1054530, 3TWA3746P, 3TWA37-46P, 3TWA3746PMILL6085A, 3TWA37-46PMILL6085A, 3110-00-773-2790, 00-773-2790, 3110007732790, 007732790

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-773-2790

Drawings & Photos | NSN 3110-00-773-2790


Cross Reference | NSN 3110-00-773-2790

Part Number Cage Code Manufacturer
1054530 28528 ITT INDUSTRIES INC ITT AEROSPACE COMMUNICATIONS
1054530 31550 EXELIS INC. DBA NIGHT VISION & COMMUNICATIONS
3TWA37-46P 78118 MPB CORPORATION DBA TIMKEN AEROSPACE
3TWA37-46PMILL6085A 78118 MPB CORPORATION DBA TIMKEN AEROSPACE
S3746BIAE3P515L02 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION

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Technical Data | NSN 3110-00-773-2790

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 196 SINGLE ROW INNER RING EXTENDED BOTH SIDES
BORE DIAMETER 2.3122 INCHES MINIMUM AND 2.3128 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 2.8744 INCHES MINIMUM AND 2.8745 INCHES MAXIMUM
OUTER RING WIDTH 0.2500 INCHES NOMINAL
INNER RING WIDTH 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM
LUBRICATION MATERIAL OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
SPECIAL FEATURES INTEGRAL SHIELD ARE FORMED EXTENDING THE LANDS OF THE OUTER RING TO WITHIN 0.0040 IN. MIN TO 0.0050 IN. MAX OF LANDS OF INNER RING,OD FRACTURED AT ONE POINT,ALTERNATE BALL TYPE BEARING ALTERNATING BALLS BEING UNDERSIZE

Restrictions/Controls & Freight Information | NSN 3110-00-773-2790

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:AItem does not contain precious metal
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 3110-00-773-2790

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each