NSN 3110-01-399-3997 A0212WBP52, R212E89, 23058594

Product Details | CYLINDRICAL ROLLER BEARING

3110-01-399-3997 A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.

Part Alternates: A0212WBP52, R212E89, 23058594, 459565-6846266, 462805, 597386.MIL, 597386MIL, 6850348, 6850506, 3110-01-399-3997, 01-399-3997, 3110013993997, 4595656846266, 013993997

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	23 NOV 1994	01-399-3997	00015 ( BEARING, ROLLER, CYLINDRICAL )

Drawings & Photos | NSN 3110-01-399-3997

Part Number	Request Date	QTY	Origin
R212E89	2021-10-299	0
3110-01-399-3997	2021-10-296	0	NECO
3110-01-399-3997	2021-02-36	4	CA
3110-01-399-3997	2021-02-34	4	CA
3110-01-399-3997	2019-11-309	3	US
23058594	2018-12-363	52
3110-01-399-3997	2018-12-362	52	NECO
23058594	2018-12-355	76
3110-01-399-3997	2018-12-354	76	NECO
R212E89	2018-06-171	98
3110-01-399-3997	2018-06-169	98	NECO
R212E89	2018-04-96	42
3110-01-399-3997	2018-04-95	42	NECO
6850506	2017-08-215	2	United States
R212E89	2017-07-207	104
3110-01-399-3997	2017-07-206	104	NECO
23058594	2017-06-165	6	US
6850348	2017-06-165	6	US
R212E89	2015-10-275	57
3110-01-399-3997	2015-10-274	57	NECO
6850348	2014-02-52	5	US
6850348	2013-12-345	4	US
3110-01-399-3997	2013-11-333	4	BO
3110-01-399-3997	2011-06-152	79	DIBBS
3110-01-399-3997	2010-12-348	50	DIBBS
3110-01-399-3997	2009-12-351	40	DIBBS
3110-01-399-3997	2008-09-270	1	United States
3110-01-399-3997	2008-05-127	200	DIBBS
597386MIL	2008-02-58	1	Japan
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2008-02-35	10	US
3110-01-399-3997	2007-12-339	4	DIBBS
3110-01-399-3997	2007-10-285	120	DIBBS
R212E89	2006-10-275	40	Spain

Cross Reference | NSN 3110-01-399-3997

Part Number	Cage Code	Manufacturer
23058594	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
23058594	63005	ROLLS-ROYCE CORPORATION
459565-6846266	52676	SKF USA INC.
462805	52676	SKF USA INC.
597386.MIL	30003	NAVAL AIR SYSTEMS COMMAND
6850348	63005	ROLLS-ROYCE CORPORATION
6850348	73342	ALLISON TRANSMISSION, INC.
6850506	63005	ROLLS-ROYCE CORPORATION
6850506	73342	ALLISON TRANSMISSION, INC.
A0212WBP52	43334	GENERAL MOTORS CORP DELCO MORAINE NDH DIV
R212E89	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA

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Related Products | NSN 3110-01-399-3997

3110-01-399-4112, 3110-01-399-4625, 3110-01-399-4626, 3110-01-399-4652, 3110-01-399-5018

Technical Data | NSN 3110-01-399-3997

Characteristic	Specifications
MATERIAL	STEEL COMP M50 INNER RING STEEL COMP M50 OUTER RING STEEL COMP 4340 RETAINER STEEL COMP M50 ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6491 ASSN STD SINGLE MATERIAL RESPONSE INNER RING AMS 6491 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE RETAINER AMS 6491 ASSN STD SINGLE MATERIAL RESPONSE ROLLER
SURFACE TREATMENT	SILVER RETAINER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE RETAINER
STYLE DESIGNATOR	266C CYLINDRICAL INNER RING, TWO LIP OUTER RING, SEPARABLE
BORE DIAMETER	2.3616 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER	4.3301 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM
OUTER RING WIDTH	0.8611 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM
INNER RING WIDTH	1.0575 INCHES MINIMUM AND 1.0625 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION	RBEC NO.5
BORE SHAPE	STRAIGHT
SURFACE FINISH	GROUND
RETAINER FABRICATION METHOD	MACHINED
LOCATING FEATURE	NONLOCATING
INTERNAL CLEARANCE	0.0017 INCHES MINIMUM RADIAL AND 0.0022 INCHES MAXIMUM RADIAL
III PRECIOUS MATERIAL	SILVER
III PRECIOUS MATERIAL AND LOCATION	PLATED RETAINER SILVER
MANUFACTURERS CODE	63005
MFR SOURCE CONTROLLING REFERENCE	23058594

Restrictions/Controls & Freight Information | NSN 3110-01-399-3997

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:	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:	S	Item contains silver
Criticality Code:	F	The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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	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 3110-01-399-3997

Category	Code	Description
Materiel Management Aggregation Code	OJ	SX:"ALLISON JET ENGINES & COMPONENTS, T-56"
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	FHZ	Oklahoma City Air Logistics Center Tinker AFB, OK 73145-5989
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	C	SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item Code	I	AIRCRAFT ENGINE EQUIPMENT AND PARTS
Shelf Life Code	0	Nondeteriorative

Category	Code	Description
Stores Account Code	1	Marine Corps Stock Fund Account Item.
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	MPB	Commanding General Marine Corps Logistics Command 566-2, Bldg. 3700 Albany, GA 31704-5000
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	I	AIRCRAFT ENGINE EQUIPMENT AND PARTS
Shelf Life Code	0	Nondeteriorative

Category	Code	Description
Cognizance Codes	7R	Aeronautical Depot Level Repairable Spares Naval Inventory Control Point, Philadelphia
Special Material ID	DQ	TURBO PROPENGINES(T56)
Special Material Content	9	Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of Supply	NRP	NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098
Agency	DN	Department of the Navy
Service Organization	L	Lead Service - 22 (Repairable)
Reparability	H	Depot Level Reparable
Acquisition Advice Codes	C	SERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item Code	I	AIRCRAFT ENGINE EQUIPMENT AND PARTS
Shelf Life Code	0	Nondeteriorative