NSN 3110-01-146-9312 AAV9125IR3A2571, AV91251R3A2571, AV9125-1R3A2571

Product Details | INNER BEARING RING

3110-01-146-9312 The inner component of a ball or roller bearing which provides a contact surface for the rolling elements of an antifriction bearing.

Part Alternates: AAV9125IR3A2571, AV91251R3A2571, AV9125-1R3A2571, R1925EJ106, R1925EJ106D271514, R1925EJ106D2-71514, 1962M90P01, 553285, 9732M35, 9732M35P11, 9732M35P12, 9732M35P13, 9732M35P14, 9732M35P15, 3110-01-146-9312, 01-146-9312, 3110011469312, 011469312

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	08 FEB 1983	01-146-9312	00028 ( RING, BEARING, INNER )

Drawings & Photos | NSN 3110-01-146-9312

Part Number	Request Date	QTY	Origin
1962M90P01	2025-10-288	28	DIBBS
9732M35P11	2025-10-288	28	DIBBS
1962M90P01	2025-05-139	155	DIBBS
9732M35P11	2025-05-139	155	DIBBS
1962M90P01	2024-10-298	120	DIBBS
1962M90P01	2024-10-298	10	DIBBS
9732M35P11	2024-10-298	120	DIBBS
9732M35P11	2024-10-298	10	DIBBS
1962M90P01	2024-02-35	78	DIBBS
9732M35P11	2024-02-35	78	DIBBS
1962M90P01	2023-10-299	200	DIBBS
9732M35P11	2023-10-299	200	DIBBS
9732M35P14	2023-10-299	200	DIBBS
1962M90P01	2021-10-279	65	DIBBS
9732M35P11	2021-10-279	65	DIBBS
9732M35P14	2021-10-279	65	DIBBS
3110-01-146-9312	2017-07-191	1	DIBBS-RFPs
3110-01-146-9312	2017-02-37	43	DIBBS
3110-01-146-9312	2015-01-29	1	DIBBS-RFPs
3110-01-146-9312	2014-10-287	94	DIBBS
3110-01-146-9312	2010-06-175	90	DIBBS
3110-01-146-9312	2009-06-153	43	DIBBS
3110-01-146-9312	2009-01-14	69	DIBBS
3110-01-146-9312	2008-10-295	35	DIBBS
3110-01-146-9312	2007-05-126	32	DIBBS
3110-01-146-9312	2007-01-22	41	DIBBS

Cross Reference | NSN 3110-01-146-9312

Part Number	Cage Code	Manufacturer
1962M90P01	36069	FAG AEROSPACE INC
553285	D2456	SCHAEFFLER TECHNOLOGIES GMBH & CO.KG
9732M35	07482	GENERAL ELECTRIC COMPANY DBA GE
9732M35P11	07482	GENERAL ELECTRIC COMPANY DBA GE
9732M35P11	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
9732M35P12	07482	GENERAL ELECTRIC COMPANY DBA GE
9732M35P13	07482	GENERAL ELECTRIC COMPANY DBA GE
9732M35P14	07482	GENERAL ELECTRIC COMPANY DBA GE
9732M35P14	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
9732M35P15	07482	GENERAL ELECTRIC COMPANY DBA GE
AAV9125IR3A2571	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AV9125-1R3A2571	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
R1925EJ106	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
R1925EJ106D2-71514	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA

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Related Products | NSN 3110-01-146-9312

3110-01-146-9313, 3110-01-146-9945, 3110-01-146-9946, 3110-01-147-0264, 3110-01-147-0338

Technical Data | NSN 3110-01-146-9312

Characteristic	Specifications
MATERIAL	STEEL COMP E52100 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR	494 INNER RING, ROLLER, CYLINDRICAL
OVERALL WIDTH	1.3450 INCHES MINIMUM AND 1.3500 INCHES MAXIMUM
BORE DIAMETER	4.9210 INCHES MINIMUM AND 4.9213 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER	5.2998 INCHES MINIMUM AND 5.3002 INCHES MAXIMUM
STANDARD TOLERANCE DESIGNATION	RBEC NO.5
BORE SHAPE	STRAIGHT
SURFACE FINISH	GROUND
III END ITEM IDENTIFICATION	ACFT ENG F-101,F110,GE100
MANUFACTURERS CODE	07482
MFR SOURCE CONTROLLING REFERENCE	9732M35P11

Restrictions/Controls & Freight Information | NSN 3110-01-146-9312

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:	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	P	77.5
Less than truck load rating	P	77.5
Water commodity Code	742	unknown
Originating Activity Code	SX	Oklahoma City Air Logistics Center Tinker AFB, OK 73145-3043
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling	Z	No special handling required.
Special Handling Code	Z	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Management | NSN 3110-01-146-9312

Air Force
Navy

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.
Materiel Management Aggregation Code	PR	SX:F11O GE 100 ENGINE
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	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