Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-027-4727 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: MS141039, MS14103-9, MS212309, MS21230-9, AS14103, AS81820, AS81820/1 , AS818201, KWD8927, KWD89-27, LE13100300003, LE131-0030-0003, WHT9V, WHT-9V, 352250042898, 3120-01-027-4727, 01-027-4727, 3120010274727, 010274727

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 SEP 1976 01-027-4727

Drawings & Photos | NSN 3120-01-027-4727


Demand History | NSN 3120-01-027-4727

Part Number Request Date QTY Origin
AS14103 2025-04-106 125 United States
MS141039 2025-01-21 376 United States
3120-01-027-4727 2024-03-86 214 DIBBS
3120-01-027-4727 2024-02-46 174 DIBBS
MS141039 2023-03-79 4 Croatia
3120-01-027-4727 2020-11-318 1 DIBBS-RFPs
3120-01-027-4727 2019-08-218 26 DIBBS
3120-01-027-4727 2019-07-205 83 DIBBS
3120-01-027-4727 2019-07-191 57 DIBBS
3120-01-027-4727 2019-06-178 26 DIBBS
3120-01-027-4727 2019-05-142 26 DIBBS
3120-01-027-4727 2019-05-141 48 DIBBS
3120-01-027-4727 2019-05-139 102 DIBBS
3120-01-027-4727 2019-05-128 90 DIBBS
3120-01-027-4727 2019-04-113 40 DIBBS
3120-01-027-4727 2019-04-104 86 DIBBS
3120-01-027-4727 2019-04-97 91 DIBBS
3120-01-027-4727 2019-03-64 102 DIBBS
3120-01-027-4727 2019-01-24 100 us
3120-01-027-4727 2018-10-294 30 DIBBS
3120-01-027-4727 2018-09-246 166 DIBBS
3120-01-027-4727 2018-08-228 46 DIBBS
3120-01-027-4727 2018-07-196 26 DIBBS
3120-01-027-4727 2018-07-185 26 DIBBS
3120-01-027-4727 2018-06-171 67 DIBBS
3120-01-027-4727 2018-05-133 44 DIBBS
3120-01-027-4727 2018-04-112 40 DIBBS
3120-01-027-4727 2018-02-39 32 DIBBS
3120-01-027-4727 2017-07-197 50 DIBBS
3120-01-027-4727 2017-06-179 24 DIBBS
3120-01-027-4727 2017-05-145 26 DIBBS
3120-01-027-4727 2017-05-137 26 DIBBS
3120-01-027-4727 2017-04-109 51 DIBBS
3120-01-027-4727 2017-03-66 26 DIBBS
MS141039 2015-11-334 3 United States
3120-01-027-4727 2014-02-56 18 India
MS141039 2012-04-110 12 United States
3120-01-027-4727 2012-04-109 12 United States
MS141039 2012-04-101 1140 United States
MS141039 2011-01-28 80 US
3120-01-027-4727 2010-12-361 329 DIBBS
MS141039 2010-05-126 200 US
MS141039 2010-05-126 300 US
3120-01-027-4727 2009-07-208 89 DIBBS
MS141039 2009-06-166 100 US
3120-01-027-4727 2008-12-346 4 United Kingdom
MS141039 2008-10-303 13 United States
3120-01-027-4727 2008-05-128 22 United States
3120-01-027-4727 2008-05-127 22 United States
MS141039 2008-05-127 22 United States
3120-01-027-4727 2007-03-87 6 DIBBS

Cross Reference | NSN 3120-01-027-4727

Part Number Cage Code Manufacturer
352250042898 H0203 THALES NEDERLAND B.V. DBA THALES LAND & JOINT SYSTEMS
AS14103 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81820 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81820/1 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
KWD89-27 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
LE131-0030-0003 43999 BOEING COMPANY, THE DBA BOEING
MS14103-9 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS14103-9 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS21230-9 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
WHT-9V 50294 NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB

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Technical Data | NSN 3120-01-027-4727

Characteristic Specifications
MATERIAL STEEL COMP 440C INNER MEMBER STEEL COMP 630 OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
HARDNESS RATING 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER 28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
STYLE DESIGNATOR 10A WITH INSERT AND/OR LINER WITH STAKING GROOVE
BORE DIAMETER 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.5310 INCHES MINIMUM AND 0.5410 INCHES MAXIMUM
INNER MEMBER WIDTH 0.5870 INCHES MINIMUM AND 0.6850 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 26600 POUNDS

Restrictions/Controls & Freight Information | NSN 3120-01-027-4727

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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
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 3120-01-027-4727

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.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each