Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-186-0730 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Part Alternates: BLN16003G3, BLN16003G-3, 3120-01-186-0730, 01-186-0730, 3120011860730, 011860730

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 07 AUG 1984 01-186-0730

Drawings & Photos | NSN 3120-01-186-0730


Demand History | NSN 3120-01-186-0730

Part Number Request Date QTY Origin
3120-01-186-0730 2018-12-338 72 DIBBS
3120-01-186-0730 2018-10-289 24 DIBBS
3120-01-186-0730 2018-09-270 24 DIBBS
3120-01-186-0730 2018-09-249 37 United States
3120-01-186-0730 2017-10-276 24 DIBBS
3120-01-186-0730 2016-11-321 36 DIBBS
3120-01-186-0730 2016-11-313 36 DIBBS
3120-01-186-0730 2016-09-251 52 DIBBS
3120-01-186-0730 2016-06-159 24 DIBBS
3120-01-186-0730 2015-06-169 32 DIBBS
BLN16003G3 2011-06-154 1 United States
BLN16003G3 2011-06-154 10 United States
3120-01-186-0730 2011-04-95 11 United States
3120-01-186-0730 2011-04-91 36 DIBBS
BLN16003G3 2010-08-222 33 US
3120-01-186-0730 2010-08-216 38 US
3120-01-186-0730 2009-04-104 20 US
3120-01-186-0730 2009-03-69 16 US

Cross Reference | NSN 3120-01-186-0730

Part Number Cage Code Manufacturer
BLN16003G-3 81376 RBC SOUTHWEST PRODUCTS, INC.

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Technical Data | NSN 3120-01-186-0730

Characteristic Specifications
MATERIAL STEEL INNER MEMBER COPPER ALLOY OUTER RACE MEMBER
SURFACE TREATMENT CHROMIUM INNER MEMBER
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.7495 INCHES MINIMUM AND 1.7500 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.7920 INCHES MINIMUM AND 0.8020 INCHES MAXIMUM
INNER MEMBER WIDTH 0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
LUBRICATION MATERIAL GREASE, MIL-G-23827
LUBRICATION FEATURE GROOVE AND PERFORATION INNER MEMBER GROOVE AND PERFORATION OUTER RACE MEMBER
STATIC RADIAL LOAD RATING 77000 POUNDS

Restrictions/Controls & Freight Information | NSN 3120-01-186-0730

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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
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 3120-01-186-0730

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.
Materiel Management Aggregation CodeLESU:LANDING GEAR SYSTEMS AND COMPONENTS
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