NSN 3110-01-346-2955 S4962MCE7P715LO2, SMC879280, SM-C-879280

Product Details | AIRFRAME BALL BEARING

3110-01-346-2955 A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.

Part Alternates: S4962MCE7P715LO2, SMC879280, SM-C-879280 , 3TKCR496262, 3TKCR49-62-62, 549EESD600KFA5P510LG4UB, 04838, 13100001, 3110-01-346-2955, 01-346-2955, 3110013462955, 013462955

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	02 OCT 1991	01-346-2955	00041 ( BEARING, BALL, AIRFRAME )

Drawings & Photos | NSN 3110-01-346-2955

Part Number	Request Date	QTY	Origin
SM-C-879280	2024-07-190	201	DIBBS
SM-C-879280	2024-06-182	201	DIBBS
SM-C-879280	2024-03-84	196	DIBBS
3110-01-346-2955	2024-01-09	325	US
SM-C-879280	2024-01-03	325	DIBBS
3110-01-346-2955	2020-07-187	38	us
3110-01-346-2955	2019-12-344	31	us
3110-01-346-2955	2018-09-269	60	DIBBS
3110-01-346-2955	2018-06-179	1	DIBBS-RFPs
3110-01-346-2955	2018-01-31	36	DIBBS
3110-01-346-2955	2017-12-347	50	DIBBS
3110-01-346-2955	2017-11-331	38	DIBBS
3110-01-346-2955	2017-10-275	96	DIBBS
3110-01-346-2955	2017-08-234	89	DIBBS
3110-01-346-2955	2016-04-120	37	DIBBS
3110-01-346-2955	2016-02-33	537	DIBBS
SMC879280	2013-11-317	20	us
3110-01-346-2955	2013-02-39	760	DIBBS
3110-01-346-2955	2012-10-297	538	DIBBS
3110-01-346-2955	2010-12-337	64	United States
3110-01-346-2955	2010-04-102	38	DIBBS
3110-01-346-2955	2010-04-91	15	US
3110-01-346-2955	2009-06-173	148	DIBBS
3110-01-346-2955	2009-05-147	1425	DIBBS
3110-01-346-2955	2009-05-125	842	DIBBS
3110-01-346-2955	2009-04-111	842	DIBBS
3110-01-346-2955	2008-07-211	600	DIBBS

Cross Reference | NSN 3110-01-346-2955

Part Number	Cage Code	Manufacturer
04838	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
13100001	32828	KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
3TKCR49-62-62	78118	MPB CORPORATION DBA TIMKEN AEROSPACE
549EESD600KFA5P510LG4UB	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
S4962MCE7P715LO2	78118	MPB CORPORATION DBA TIMKEN AEROSPACE
SM-C-879280	32828	KAYDON CORPORATION DBA KAYDON BEARINGS DIVISION
SM-C-879280	78118	MPB CORPORATION DBA TIMKEN AEROSPACE
SM-C-879280	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
SM-C-879280	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SM-C-879280	94117	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

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Related Products | NSN 3110-01-346-2955

3110-01-346-3441, 3110-01-346-3442, 3110-01-346-5537, 3110-01-346-5538, 3110-01-346-5635

Technical Data | NSN 3110-01-346-2955

Characteristic	Specifications
MATERIAL	STEEL COMP 440C BALL STEEL COMP 440C INNER RACE STEEL COMP 440C OUTER RACE PLASTIC PHENOLIC AND COTTON SEPARATOR
STYLE DESIGNATOR	202 SINGLE ROW, TORQUE TUBE TYPE, WITH OR WITHOUT CLOSURE
BORE DIAMETER	3.0625 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER	3.8750 INCHES NOMINAL
OUTER RING WIDTH	0.3120 INCHES NOMINAL
INNER RING WIDTH	0.3750 INCHES NOMINAL
LUBRICATION MATERIAL	OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-L-6085 MIL SPEC SINGLE MATERIAL RESPONSE
RETAINER FABRICATION METHOD	MACHINED
LOAD DIRECTION	RADIAL

Restrictions/Controls & Freight Information | NSN 3110-01-346-2955

Restrictions
Freight

Category	Code	Description
Shelf-Life Code:	Q	36 months
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:	B	Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.

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	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 3110-01-346-2955

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	Q	36 months
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.
Price Validation	N	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 Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
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	Q	36 months
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	Q	36 months
Purchasing	QTY UOM	1 EA : Each