Product Details | ANNULAR BALL BEARING

3110-00-278-6890 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: AS5KD5823A, AS5KDC2E5823, AS5KDE5823, SS7R8, SS7R8X1, SS7R8X149, SS7R8X1J, SSRI1812ZRA1P25L01P, SSRI-1812ZRA1P25L01P , SSRI1812ZRA1P35LG68, SSRI-1812ZRA1P35LG68 , R8FST, R8FSTB106A006H14S00000, R8FSTB106A006H14S0000-0, 191001, 3110-00-278-6890, 00-278-6890, 3110002786890, 002786890

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-278-6890

Drawings & Photos | NSN 3110-00-278-6890


Demand History | NSN 3110-00-278-6890

Part Number Request Date QTY Origin
3110-00-278-6890 2024-12-344 18 United States
191001 2022-01-09 29 DIBBS
191001 2021-12-339 5 DIBBS
191001 2021-09-266 4 DIBBS
191001 2021-03-77 4 DIBBS
191001 2021-03-70 8 DIBBS
191001 2021-03-60 8 DIBBS
191001 2021-02-36 10 DIBBS
191001 2021-01-28 10 DIBBS
191001 2021-01-20 11 DIBBS
191001 2021-01-12 11 DIBBS
3110-00-278-6890 2014-05-136 83 DIBBS
3110-00-278-6890 2014-05-128 83 DIBBS
3110-00-278-6890 2013-09-255 53 DIBBS
3110-00-278-6890 2013-06-168 67 DIBBS

Cross Reference | NSN 3110-00-278-6890

Part Number Cage Code Manufacturer
191001 06848 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
191001 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
191001 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
191001 78118 MPB CORPORATION DBA TIMKEN AEROSPACE
AS5KD5823A 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AS5KDC2E5823 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AS5KDE5823 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
R8FST 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
R8FSTB106A006H14S0000-0 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
SS7R8 24617 GENERAL MOTORS CORP
SS7R8 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
SS7R8 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
SS7R8X1 24617 GENERAL MOTORS CORP
SS7R8X1 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
SS7R8X1 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
SS7R8X149 24617 GENERAL MOTORS CORP
SS7R8X149 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
SS7R8X149 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
SS7R8X1J 43334 GENERAL MOTORS CORP DELCO MORAINE NDH DIV
SSRI-1812ZRA1P25L01P 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
SSRI-1812ZRA1P35LG68 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB

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Technical Data | NSN 3110-00-278-6890

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.3125 INCHES NOMINAL
BORE DIAMETER 0.5000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 1.1250 INCHES NOMINAL
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 1
LOAD DIRECTION RADIAL
INTERNAL FIT-UP DESIGNATION STANDARD
MANUFACTURERS CODE 06848
MFR SOURCE CONTROLLING REFERENCE 191001

Restrictions/Controls & Freight Information | NSN 3110-00-278-6890

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 3110-00-278-6890

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
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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 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