NSN 3110-00-936-2640 M81793/16-KB2C2N1E1, M8179316KB2C2N1E1, M81793FHEXAA01CC71AS1

Product Details | ANNULAR BALL BEARING

3110-00-936-2640 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: M81793/16-KB2C2N1E1, M8179316KB2C2N1E1, M81793FHEXAA01CC71AS1, M81793-FHEXAA01CC71AS1, S614FCHHEP25ZDLG20, SFR168PPEE, SS614FCHHE, MIL-B-81793/16, MILB8179316, 57A5A11132REVE, 57A5A111-32REVE, 3110-00-936-2640, 00-936-2640, 3110009362640, 009362640

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	08 MAR 1967	00-936-2640	00014 ( BEARING, BALL, ANNULAR )

Drawings & Photos | NSN 3110-00-936-2640

Part Number	Request Date	QTY	Origin
3110-00-936-2640	2025-04-119	276	DIBBS
3110-00-936-2640	2019-04-92	867	DIBBS
3110-00-936-2640	2017-04-100	385	DIBBS
3110-00-936-2640	2017-03-81	87	DIBBS
3110-00-936-2640	2016-11-313	912	DIBBS
3110-00-936-2640	2015-08-240	1	DIBBS-RFPs
SFR168PPEE	2014-12-338	10	CA
SFR168PPEE	2014-11-325	8	Canada
3110-00-936-2640	2013-11-325	1	DIBBS-RFPs
3110-00-936-2640	2013-10-291	1	DIBBS-RFPs
3110-00-936-2640	2013-09-246	1	DIBBS-RFPs
M8179316KB2C2N1E1	2012-07-188	276	United States
3110-00-936-2640	2009-09-267	1078	DIBBS
SFR168PPEE	2009-09-265	20	Netherlands
3110-00-936-2640	2009-06-153	430	DIBBS
3110-00-936-2640	2009-04-120	167	DIBBS
3110-00-936-2640	2009-04-104	263	DIBBS
3110-00-936-2640	2007-07-191	357	DIBBS

Cross Reference | NSN 3110-00-936-2640

Part Number	Cage Code	Manufacturer
57A5A111-32REVE	10001	NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
M81793-FHEXAA01CC71AS1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M81793/16-KB2C2N1E1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-B-81793/16	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
S614FCHHEP25ZDLG20	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION
SFR168PPEE	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SS614FCHHE	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION

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Related Products | NSN 3110-00-936-2640

3110-00-936-2917, 3110-00-936-2918, 3110-00-936-2919, 3110-00-936-2922, 3110-00-936-2984

Technical Data | NSN 3110-00-936-2640

Characteristic	Specifications
MATERIAL	STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR	16A NON-LOADING GROOVE, NON-SEPARABLE
BORE DIAMETER	0.2500 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	0.4220 INCHES NOMINAL
FLANGE WIDTH	0.0360 INCHES NOMINAL
OUTER RING WIDTH	0.1250 INCHES NOMINAL
INNER RING WIDTH	0.1562 INCHES NOMINAL
OUTER RING OUTSIDE DIAMETER	0.3750 INCHES NOMINAL
LUBRICATION MATERIAL	GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION	ABEC NO.7
CALIBRATION DESIGNATOR	C
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-81793/16
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M81793/16-KB2C2N1E1

Restrictions/Controls & Freight Information | NSN 3110-00-936-2640

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	HH	Navy ICP Mechanicsburg, PA 17055-0788
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 3110-00-936-2640

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.
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
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