NSN 3110-01-160-2187 S10PP2A3275, S10PP2EXPFS10160, S10PP2EXPFS50160

Product Details | ANNULAR BALL BEARING

3110-01-160-2187 A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see BEARING, BALL, DUPLEX. Excludes BEARING, BALL, AIRFRAME.

Part Alternates: S10PP2A3275, S10PP2EXPFS10160, S10PP2EXPFS50160, R13216DDSD601RDA1, R1-3216DDSD601RDA1, RI3216DDSD601KFA1P411LG68KP, RI-3216DDSD601KFA1P411LG68KP, 176C246117, 176C2461-17, 3110-01-160-2187, 01-160-2187, 3110011602187, 011602187

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	19 AUG 1983	01-160-2187	00014 ( BEARING, BALL, ANNULAR )

Drawings & Photos | NSN 3110-01-160-2187

Part Number	Request Date	QTY	Origin
176C2461-17	2025-09-259	238	DIBBS
176C2461-17	2025-09-259	25	DIBBS
176C2461-17	2025-06-154	211	DIBBS
3110-01-160-2187	2024-12-354	453	US
176C2461-17	2024-09-259	3	DIBBS
176C2461-17	2024-06-169	21	DIBBS
176C2461-17	2023-11-324	16	DIBBS
176C2461-17	2023-03-85	27	DIBBS
176C2461-17	2022-06-180	33	DIBBS
3110-01-160-2187	2020-10-304	1	DIBBS-RFPs
3110-01-160-2187	2016-07-202	1	DIBBS-RFPs
3110-01-160-2187	2015-11-307	29	DIBBS
3110-01-160-2187	2014-09-269	58	DIBBS
3110-01-160-2187	2012-06-173	103	DIBBS
3110-01-160-2187	2011-06-152	128	DIBBS
3110-01-160-2187	2008-04-94	55	DIBBS
3110-01-160-2187	2008-02-53	56	DIBBS
3110-01-160-2187	2007-09-250	120	DIBBS
3110-01-160-2187	2007-08-221	38	DIBBS
3110-01-160-2187	2007-07-192	33	DIBBS
3110-01-160-2187	2007-06-157	38	DIBBS

Cross Reference | NSN 3110-01-160-2187

Part Number	Cage Code	Manufacturer
176C2461-17	05606	GENERAL DYNAMICS-OTS, INC. DBA GD-OTS (WILLISTON)
176C2461-17	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
R1-3216DDSD601RDA1	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
RI-3216DDSD601KFA1P411LG68KP	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
S10PP2A3275	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
S10PP2EXPFS10160	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
S10PP2EXPFS50160	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE

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Related Products | NSN 3110-01-160-2187

3110-01-160-2188, 3110-01-160-2190, 3110-01-160-2191, 3110-01-160-2471, 3110-01-160-2472

Technical Data | NSN 3110-01-160-2187

Characteristic	Specifications
MATERIAL	STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING STEEL RETAINER RUBBER SYNTHETIC SEAL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE BALL 66 FED STD SINGLE MATERIAL RESPONSE INNER RING 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATOR	10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.5000 INCHES NOMINAL
BORE DIAMETER	1.0000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER	2.0000 INCHES NOMINAL
LUBRICATION MATERIAL	GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
BORE SHAPE	STRAIGHT
SURFACE FINISH	GROUND
RETAINER FABRICATION METHOD	PRESSED
SEAL QUANTITY	2
BEARING SEAL TYPE	CONTACT
LOAD DIRECTION	RADIAL
INTERNAL FIT-UP DESIGNATION	STANDARD
SPECIAL FEATURES	SURFACE TREATMENT-CHROMIUM,QQ-C-320,CL 1,TY 2 INNER AND OUTER RINGS

Restrictions/Controls & Freight Information | NSN 3110-01-160-2187

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.

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 3110-01-160-2187

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.
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