Product Details | CYLINDRICAL ROLLER BEARING

3110-01-340-9928 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.

Part Alternates: MR1915C2, AAVF9315R1W2 MSR, AAVF9315R1W2MSR, 145DS5022, 145DS502-2, 145DS502-2/3, 145DS50223, 145DS5023, 145DS502-3, 3110-01-340-9928, 01-340-9928, 3110013409928, 013409928

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 23 JUN 1991 01-340-9928

Drawings & Photos | NSN 3110-01-340-9928


Demand History | NSN 3110-01-340-9928

Part Number Request Date QTY Origin
145DS502-2 2024-02-51 1 DIBBS
145DS502-2 2024-02-51 2 DIBBS
145DS502-2 2024-02-51 3 DIBBS
145DS502-3 2024-02-51 1 DIBBS
145DS502-3 2024-02-51 2 DIBBS
145DS502-3 2024-02-51 3 DIBBS
145DS502-2 2024-02-45 25 DIBBS
145DS502-3 2024-02-45 25 DIBBS
145DS502-2 2022-06-157 20 DIBBS
145DS502-3 2022-06-157 20 DIBBS
145DS502-2 2021-03-63 14 DIBBS
145DS502-2 2021-03-63 2 DIBBS
145DS502-3 2021-03-63 14 DIBBS
145DS502-3 2021-03-63 2 DIBBS
145DS502-2 2020-03-71 10 DIBBS
145DS502-3 2020-03-71 10 DIBBS

Cross Reference | NSN 3110-01-340-9928

Part Number Cage Code Manufacturer
145DS502-2 77272 THE BOEING COMPANY DBA BOEING
145DS502-2/3 81996 U S ARMY AVIATION AND MISSILE COMMAND
145DS502-3 77272 THE BOEING COMPANY DBA BOEING
AAVF9315R1W2 MSR 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
MR1915C2 38443 SKF USA INC DBA SKF AEROENGINE NORTH AMERICA

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Technical Data | NSN 3110-01-340-9928

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 264A SINGLE ROW, TWO LIP OUTER RING, NO INNER RING, ROLLER RETAINMENT RINGS, NON-SEPARABLE
OVERALL WIDTH 0.6109 INCHES MINIMUM AND 0.6489 INCHES MAXIMUM
BORE DIAMETER 2.9525 INCHES MINIMUM AND 2.9531 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 4.1336 INCHES MINIMUM AND 4.1342 INCHES MAXIMUM
OUTER RING WIDTH 0.6051 INCHES MINIMUM AND 0.6399 INCHES MAXIMUM
BORE SHAPE STRAIGHT
SURFACE FINISH UNGROUND
LOCATING FEATURE NONLOCATING
III END ITEM IDENTIFICATION CH-47D,CARGO,HEL
MANUFACTURERS CODE 81996
MFR SOURCE CONTROLLING REFERENCE 145DS502-2/3

Restrictions/Controls & Freight Information | NSN 3110-01-340-9928

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 3110-01-340-9928

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 CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBKCH-47
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