NSN 3110-00-973-8166 A21788, FFB171, KC10039

Product Details | ANNULAR BALL BEARING

3110-00-973-8166 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: A21788, FFB171, KC10039, KC-10039, R1433Z, HE, 150791, 15079-1, 250020, 70882ZS587, 9088DDMFS5871MILG3278, 9088DDMFS587-1MILG3278, 9088DDS5871, 9088DDS587-1, 9088DDS5873, 9088DDS587-3, 9995369, 3110-00-973-8166, 00-973-8166, 3110009738166, 009738166

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	01 JAN 1960	00-973-8166	00014 ( BEARING, BALL, ANNULAR )

Drawings & Photos | NSN 3110-00-973-8166

Part Number	Request Date	QTY	Origin
3110-00-973-8166	2024-11-306	6	US
250020000	2024-03-73	84	DIBBS
250020000	2023-11-320	84	DIBBS
250020000	2023-09-255	145	DIBBS
250020000	2023-07-187	43	DIBBS
250020000	2022-10-291	50	DIBBS
250020000	2022-07-200	34	DIBBS
3110-00-973-8166	2021-10-279	3	United States
250020000	2021-03-77	180	DIBBS
250020000	2021-03-69	180	DIBBS
250020000	2021-03-61	18	DIBBS
250020000	2021-02-53	18	DIBBS
250020000	2021-01-19	18	DIBBS
250020000	2021-01-11	18	DIBBS
250020000	2020-10-282	66	DIBBS
250020000	2020-08-241	15	DIBBS
250020000	2020-08-233	15	DIBBS
R1433Z	2020-02-40	30	SA
250020	2019-06-174	97	DIBBS
3110-00-973-8166	2017-03-75	107	DIBBS
FFB171	2017-01-10	7	US
FFB171	2013-01-11	22	US
3110-00-973-8166	2012-10-303	20	United States
3110-00-973-8166	2012-04-94	315	DIBBS
R1433Z	2010-06-175	20	US
3110-00-973-8166	2010-06-160	699	DIBBS
3110-00-973-8166	2010-03-74	30	US
3110-00-973-8166	2010-03-60	4	United States
3110-00-973-8166	2008-11-318	600	DIBBS
FFB171	2008-11-317	8	United States
3110-00-973-8166	2008-10-284	555	DIBBS
R1433Z	2007-09-267	10	United States
R1433Z	2007-04-108	10	US
3110-00-973-8166	2007-02-43	493	DIBBS

Cross Reference | NSN 3110-00-973-8166

Part Number	Cage Code	Manufacturer
15079-1	82877	ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
250020	36069	FAG AEROSPACE INC
250020	38443	SKF USA INC DBA SKF AEROENGINE NORTH AMERICA
250020	82877	ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
250020	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
70882ZS587	43991	FAG BEARINGS CORPORATION
9088DDMFS587-1MILG3278	43991	FAG BEARINGS CORPORATION
9088DDS587-1	43991	FAG BEARINGS CORPORATION
9088DDS587-3	43991	FAG BEARINGS CORPORATION
9995369	18876	U S ARMY AVIATION AND MISSILE COMMAND
A21788	43991	FAG BEARINGS CORPORATION
FFB171	81348	FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
HE	82877	ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
KC-10039	82877	ROTRON INCORPORATED DBA AMETEK ROTRON MIL AERO WOODSTOCK
R1433Z	43991	FAG BEARINGS CORPORATION

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Related Products | NSN 3110-00-973-8166

3110-00-973-8168, 3110-00-973-8282, 3110-00-973-8283, 3110-00-973-8284, 3110-00-973-8286

Technical Data | NSN 3110-00-973-8166

Characteristic	Specifications
MATERIAL	STEEL OVERALL
STYLE DESIGNATOR	20A NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER	8.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER	22.00 MILLIMETERS NOMINAL
OUTER RING WIDTH	0.4060 INCHES NOMINAL
INNER RING WIDTH	0.3900 INCHES NOMINAL
LUBRICATION MATERIAL	GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION	ABEC NO.1
BORE SHAPE	STRAIGHT
SURFACE FINISH	GROUND
RETAINER FABRICATION METHOD	PRESSED
SHIELD QUANTITY	2
LOAD DIRECTION	RADIAL
INTERNAL CLEARANCE	0.0006 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
SPECIAL FEATURES	NATURAL COLOR SHIELDS ALSO 100 PCT NOISE TESTED FOR MOTOR BEARING QUALITY ALSO 100 PCT INSPECTED TO ELIMINATE BEARING W/CAGE WINDUP

Restrictions/Controls & Freight Information | NSN 3110-00-973-8166

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:	U	Precious metal type is unknown
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	XX
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 3110-00-973-8166

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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with 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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with 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	5	Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with 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	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each