Product Details | ANNULAR BALL BEARING

3110-00-807-3321 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: M81793/01-HK1C5D2A1, M8179301HK1C5D2A1, M81793BHKKBA03CF55EB1, M81793-BHKKBA03CF55EB1, R3SSW5VLC011, R3SSW5VLC0-11, 10545005-1, 3110-00-807-3321, 00-807-3321, 3110008073321, 105450051, 008073321

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 03 APR 1968 00-807-3321

Drawings & Photos | NSN 3110-00-807-3321


Demand History | NSN 3110-00-807-3321

Part Number Request Date QTY Origin
3110-00-807-3321 2022-08-235 30 DIBBS
3110-00-807-3321 2020-05-138 69 DIBBS
3110-00-807-3321 2019-07-211 18 DIBBS
3110-00-807-3321 2018-07-189 43 DIBBS
3110-00-807-3321 2017-05-136 40 DIBBS
3110-00-807-3321 2017-05-122 40 DIBBS
3110-00-807-3321 2016-06-172 26 DIBBS
3110-00-807-3321 2016-04-118 26 DIBBS
3110-00-807-3321 2015-07-195 40 DIBBS
3110-00-807-3321 2010-05-133 361 DIBBS
3110-00-807-3321 2009-05-149 187 DIBBS
3110-00-807-3321 2008-11-332 140 DIBBS

Cross Reference | NSN 3110-00-807-3321

Part Number Cage Code Manufacturer
10545005-1 19200 US ARMY ARDEC RDECOM
M81793-BHKKBA03CF55EB1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M81793/01-HK1C5D2A1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
R3SSW5VLC0-11 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS

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Technical Data | NSN 3110-00-807-3321

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING STEEL COMP 440C RETAINER STEEL COMP 440C SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1960 INCHES NOMINAL
BORE DIAMETER 0.1875 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.5000 INCHES NOMINAL
LUBRICATION MATERIAL OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.5
CALIBRATION DESIGNATOR C
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
RETAINER FABRICATION METHOD PRESSED
SHIELD QUANTITY 2
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0005 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL
SPECIAL FEATURES TORQUE CONTROLLED 5000 MGMM MAX UNDER 400 GM THRUST LOAD
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M81793/01-HK1C5D2A1

Restrictions/Controls & Freight Information | NSN 3110-00-807-3321

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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 3110-00-807-3321

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each