NSN 3110-00-720-2331 M81793/08-FB1C2N1E1, M8179308FB1C2N1E1, M81793DFDEAA0SCE71AX1

Product Details | ANNULAR BALL BEARING

3110-00-720-2331 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: M81793/08-FB1C2N1E1, M8179308FB1C2N1E1, M81793DFDEAA0SCE71AX1, M81793-DFDEAA0SCE71AX1, AVF8K16DD, AVF8K16DDFS160, H15014010, H15014-010, S3135, S313-5, S418FCHH5, S418FCHH7, S418FCHH7P35LG31, S418FCHHP25LG31EPS103, S418FCHHP26LO20, SF144PPK25235, SF144PPK25-235, SFR1144PPK25, SFR1-144PPK25, SFR1443PPK25/235, SFR1443PPK25235, SFR1443PPKSFR1443PPK25/235, SFR1443PPKSFR1443PPK25235, SFR1445PPK18/168, SFR1445PPK18168, SFR144PPK25168, SFR144PPK25-168, SFR144PPK25235, SFR144PPK25-235, SFR144PPK26235, SFR144PPK26-235, SFR144SS3, SMB540961, SSR1F418ZZA5, SSR1F-418ZZA5, MILB81793, MIL-B-81793, MIL-B-81793/8, MILB817938, DE4D6, 123, 12645148, 1264-514-8, 20117107, 201-17-107, 41030611, 410306-11, 3110-00-720-2331, 00-720-2331, 3110007202331 , 007202331

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	01 JAN 1963	00-720-2331	00014 ( BEARING, BALL, ANNULAR )

Drawings & Photos | NSN 3110-00-720-2331

Part Number	Request Date	QTY	Origin
3110-00-720-2331	2022-12-362	413	DIBBS
3110-00-720-2331	2022-12-354	413	DIBBS
123	2022-07-209	1	US
123	2021-08-223	1	US
3110-00-720-2331	2021-07-188	105	DIBBS
3110-00-720-2331	2021-06-180	105	DIBBS
3110-00-720-2331	2021-06-179	526	DIBBS
3110-00-720-2331	2021-06-171	526	DIBBS
123	2019-09-256	1	US
123	2019-09-255	1	US
SFR1445PPK18168	2015-01-05	1	United States
3110-00-720-2331	2013-12-351	851	DIBBS
3110-00-720-2331	2013-12-343	851	DIBBS
123	2013-03-72	1	United States
123	2013-01-10	2	US
123	2012-03-81	1	US
MILB81793	2011-04-103	150	US
3110-00-720-2331	2008-01-31	915	DIBBS
123	2008-01-23	0	US
3110-00-720-2331	2007-09-249	393	DIBBS

Cross Reference | NSN 3110-00-720-2331

Part Number	Cage Code	Manufacturer
123	29964	ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO
1264-514-8	72314	BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION I
201-17-107	88818	KEARFOTT CORPORATION DBA KEARFOTT
3110007202331	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
410306-11	96214	RAYTHEON COMPANY DBA RAYTHEON
AVF8K16DD	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AVF8K16DDFS160	21335	TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
DE4D6	29964	ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO
H15014-010	19133	MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS AEROSPACE
H15014-010	76301	BOEING COMPANY, THE DBA BOEING
M81793-DFDEAA0SCE71AX1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M81793/08-FB1C2N1E1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-B-81793	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-B-81793/8	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
S313-5	12511	SIMMONDS PRECISION PRODUCTS, INC. DBA SENSORS AND INTEGRATED SYSTEMS
S418FCHH5	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION
S418FCHH7	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION
S418FCHH7P35LG31	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION
S418FCHHP25LG31EPS103	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION
S418FCHHP26LO20	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION
SF144PPK25-235	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SFR1-144PPK25	83068	ESSEX GROUP INC WIRE AND CABLE DIV
SFR1443PPK25/235	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SFR1443PPKSFR1443PPK25/235	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SFR1445PPK18/168	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SFR144PPK25-168	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SFR144PPK25-235	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SFR144PPK26-235	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SFR144SS3	70854	BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SMB540961	80063	US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS
SSR1F-418ZZA5	S0352	MINEBEA CO., LTD.

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Related Products | NSN 3110-00-720-2331

3110-00-720-2332, 3110-00-720-2336, 3110-00-720-2343, 3110-00-720-2344, 3110-00-720-2345

Technical Data | NSN 3110-00-720-2331

Characteristic	Specifications
MATERIAL	STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR	14A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.1094 INCHES NOMINAL
BORE DIAMETER	0.1250 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	0.2960 INCHES NOMINAL
FLANGE WIDTH	0.0310 INCHES NOMINAL
OUTER RING OUTSIDE DIAMETER	0.2500 INCHES NOMINAL
LUBRICATION MATERIAL	GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION	ABEC NO.7
BORE SHAPE	STRAIGHT
SURFACE FINISH	GROUND
RETAINER FABRICATION METHOD	PRESSED
SHIELD QUANTITY	2
LOAD DIRECTION	RADIAL
INTERNAL CLEARANCE	0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-B-81793/8
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M81793/08-FB1C2N1E1

Restrictions/Controls & Freight Information | NSN 3110-00-720-2331

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.
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	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 3110-00-720-2331

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	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	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
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.
Echelon Identification Code	B	Consumable Repair Parts
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	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