Product Details | ANNULAR BALL BEARING

3110-01-139-3311 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: 12292904-7, 773L08MR3CJ, 3110-01-139-3311, 01-139-3311, 3110011393311, 122929047, 011393311

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 29 SEP 1982 01-139-3311

Drawings & Photos | NSN 3110-01-139-3311


Demand History | NSN 3110-01-139-3311

Part Number Request Date QTY Origin
12292904-7 2025-09-266 140 DIBBS
12292904-7 2025-06-175 73 DIBBS
12292904-7 2025-06-167 73 DIBBS
3110-01-139-3311 2024-04-94 73 DIBBS
3110-01-139-3311 2024-02-43 67 DIBBS
12292904-7 2022-07-201 52 DIBBS
12292904-7 2019-06-171 192 DIBBS
3110-01-139-3311 2018-08-241 96 DIBBS
3110-01-139-3311 2018-08-224 96 DIBBS
3110-01-139-3311 2018-05-135 79 DIBBS
3110-01-139-3311 2010-04-106 61 DIBBS
3110-01-139-3311 2009-02-49 1081 DIBBS
3110-01-139-3311 2008-10-289 224 DIBBS
3110-01-139-3311 2008-10-289 287 DIBBS
3110-01-139-3311 2008-10-289 463 DIBBS
3110-01-139-3311 2008-10-289 725 DIBBS
3110-01-139-3311 2008-10-288 287 DIBBS

Cross Reference | NSN 3110-01-139-3311

Part Number Cage Code Manufacturer
12292904-7 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
12292904-7 43991 FAG BEARINGS CORPORATION
12292904-7 52676 SKF USA INC.
12292904-7 60380 TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
773L08MR3CJ 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV

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Technical Data | NSN 3110-01-139-3311

Characteristic Specifications
MATERIAL STEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 82 NON-SEPARABLE
OVERALL WIDTH 0.5906 INCHES NOMINAL
BORE DIAMETER 1.5748 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 2.6772 INCHES NOMINAL
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
LOAD DIRECTION ANGULAR
MANUFACTURERS CODE 19207
MFR SOURCE CONTROLLING REFERENCE 12292904-7

Restrictions/Controls & Freight Information | NSN 3110-01-139-3311

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code BF U.S. Army Armament and Chemical Acquisition and
Logistics Activity
Rock Island, IL 61299-6000
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 3110-01-139-3311

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each