Product Details | ANNULAR BALL BEARING

3110-01-187-3939 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: P33KDD5, 03601301, 03-6013-01, 3110-01-187-3939, 01-187-3939, 3110011873939, 011873939

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 AUG 1984 01-187-3939

Drawings & Photos | NSN 3110-01-187-3939


Demand History | NSN 3110-01-187-3939

Part Number Request Date QTY Origin
03-6013-01 2024-11-308 67 DIBBS
10250060-1 2024-11-308 67 DIBBS
3110-01-187-3939 2020-10-304 1 DIBBS-RFPs
3110-01-187-3939 2015-11-330 218 DIBBS
3110-01-187-3939 2015-05-126 362 DIBBS
3110-01-187-3939 2014-12-335 175 DIBBS
3110-01-187-3939 2012-04-93 156 DIBBS
3110-01-187-3939 2012-02-40 143 DIBBS
3110-01-187-3939 2011-05-139 84 DIBBS
3110-01-187-3939 2011-05-124 130 DIBBS
3110-01-187-3939 2011-04-115 77 DIBBS
3110-01-187-3939 2011-04-91 89 DIBBS
3110-01-187-3939 2011-03-61 53 DIBBS
3110-01-187-3939 2010-11-312 100 DIBBS
3110-01-187-3939 2010-08-214 72 DIBBS
3110-01-187-3939 2010-04-103 201 DIBBS
3110-01-187-3939 2009-07-194 201 DIBBS
3110-01-187-3939 2009-03-83 88 DIBBS

Cross Reference | NSN 3110-01-187-3939

Part Number Cage Code Manufacturer
03-6013-01 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
03-6013-01 31435 LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
03-6013-01 3NPS1 RBC AIRCRAFT PRODUCTS, INC.
P33KDD5 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE

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Technical Data | NSN 3110-01-187-3939

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING STEEL COMP 440C RETAINER STEEL COMP 440C SEAL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1910 INCHES MINIMUM AND 0.1960 INCHES MAXIMUM
BORE DIAMETER 0.1872 INCHES MINIMUM AND 0.1875 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 0.4996 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION ABEC NO.1
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
III END ITEM IDENTIFICATION B52 PACER GYM
MANUFACTURERS CODE 31435
MFR SOURCE CONTROLLING REFERENCE 03-6013-01

Restrictions/Controls & Freight Information | NSN 3110-01-187-3939

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 TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 3110-01-187-3939

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 ValidationP The current standard price is the initial negotiated provisioned price.
  • This is the price paid by DoD for the item as the result of price negotiation of the Provisioned Item Order (PIO) or other initial negotiated price.
  • ZOP or Standard Price challenges are permissible but should be supported with adequate justification.
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