NSN 3120-01-015-8846 MS141038, MS14103-8, AS14103

Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-015-8846 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: MS141038, MS14103-8, AS14103, AS141038, AS14103-8 , AS81820 , AS81820/1 , AS818201, SWKR8400, SWKR-8-400, WHT8V, WHT8VL1, KR8CWGB, KR8-CWGB, KWDB837, KWDB8-37, 038268, 03-826-8, 04A0638, 04A063-8, 10163738 , 4130616, 6MS212308, 6MS21230-8, 3120-01-015-8846, 01-015-8846, 3120010158846, 010158846

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	30 JAN 1976	01-015-8846	13208 ( BEARING, PLAIN, SELF-ALIGNING )

Drawings & Photos | NSN 3120-01-015-8846

Part Number	Request Date	QTY	Origin
MS141038	2025-09-255	10	United States
AS14103	2025-04-106	125	United States
MS141038	2024-01-02	50	United States
MS14103-8	2020-08-227	31	IN
AS141038	2020-06-163	20	United States
MS141038	2020-06-163	20	United States
MS141038	2020-04-107	6	United States
3120-01-015-8846	2017-11-327	151	DIBBS
3120-01-015-8846	2017-10-285	1	DIBBS-RFPs
3120-01-015-8846	2017-10-276	46	DIBBS
MS141038	2017-08-243	100	Canada
MS141038	2017-08-243	200	Canada
MS141038	2017-08-221	5	United States
MS141038	2015-10-288	30	Israel
KR8CWGB	2015-05-147	10	United States
MS141038	2015-04-113	1	United States
MS141038	2014-02-48	30	United States
3120-01-015-8846	2014-01-29	310	DIBBS
3120-01-015-8846	2013-11-325	1	DIBBS-RFPs
3120-01-015-8846	2013-10-291	1	DIBBS-RFPs
3120-01-015-8846	2013-10-282	120	United States
MS141038	2013-09-260	11	us
3120-01-015-8846	2013-09-246	1	DIBBS-RFPs
MS141038	2013-06-157	76	US
MS141038	2012-04-101	2546	United States
3120-01-015-8846	2012-03-81	2	UK
MS141038	2011-12-339	2	US
MS141038	2011-12-339	5	US
MS141038	2011-12-339	10	US
MS141038	2011-10-291	65	United States
MS141038	2011-04-105	3	US
3120-01-015-8846	2011-01-25	1	US
MS141038	2010-11-315	50	United States
3120-01-015-8846	2010-09-256	100	IL
3120-01-015-8846	2010-08-238	50	US
MS141038	2010-08-237	48	US
MS141038	2010-08-225	8	US
3120-01-015-8846	2010-05-134	570	DIBBS
3120-01-015-8846	2010-04-102	92	DIBBS
3120-01-015-8846	2009-10-288	1206	US
3120-01-015-8846	2009-09-272	10	United States
3120-01-015-8846	2009-09-272	10	United States
3120-01-015-8846	2009-09-272	10	United States
3120-01-015-8846	2009-09-272	10	United States
3120-01-015-8846	2009-07-194	3	US
MS141038	2008-09-248	50	US
KR8CWGB	2008-01-11	10	IT
3120-01-015-8846	2007-12-346	35	US

Cross Reference | NSN 3120-01-015-8846

Part Number	Cage Code	Manufacturer
03-826-8	09455	RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
04A063-8	1W025	NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
4130616	81039	WHIPPANY ACTUATION SYSTEMS LLC
6MS21230-8	19690	EKSTROM CARLSON AND CO
AS14103	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS14103-8	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81820	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81820/1	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
KR8-CWGB	50632	KAMATICS CORPORATION
KWDB8-37	97613	DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
MS14103-8	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS14103-8	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
SWKR-8-400	81376	RBC SOUTHWEST PRODUCTS, INC.
WHT8V	50294	NEW HAMPSHIRE BALL BEARINGS, INC. DBA NHBB
WHT8V(L1)	15860	NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION

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Related Products | NSN 3120-01-015-8846

3120-01-015-8847, 3120-01-015-8925, 3120-01-015-9711, 3120-01-015-9712, 3120-01-015-9713

Technical Data | NSN 3120-01-015-8846

Characteristic	Specifications
MATERIAL	STEEL COMP 440C INNER MEMBER STEEL COMP 630 OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
HARDNESS RATING	55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
STYLE DESIGNATOR	10A WITH INSERT AND/OR LINER WITH STAKING GROOVE
BORE DIAMETER	0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER	0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.5000 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
INNER MEMBER WIDTH	0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	27500 POUNDS

Restrictions/Controls & Freight Information | NSN 3120-01-015-8846

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item 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:	0	Represents 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 3120-01-015-8846

Category	Code	Description
Materiel Category and Inventory Manager	T	Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Budget Code	9	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price Validation	V	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 Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
Combat Essentiality Code	2	Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management Code	B	All CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code	2	ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DM	U.S. Marine Corps
Service Organization	M	U.S. Marine Corps
Reparability	Z	Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	D	DoD 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 Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each