NSN 3110-00-179-7580 M81793/8FD2CXN1X1, M817938FD2CXN1X1, S518FCHH5P35LY

Product Details | ANNULAR BALL BEARING

3110-00-179-7580 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: M81793/8FD2CXN1X1, M817938FD2CXN1X1, S518FCHH5P35LY, S518FCHH5-P35-LY, SFR2-57PPK24/54, SFR257PPK2454, SFR25HHK24LS87, SFR25PPK2454, SFR2-5PPK24-54, MILB81793, MIL-B-81793, 2030021006, 203-002-1006, 3110-00-179-7580, 00-179-7580, 3110001797580, 001797580

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
31	06 JUN 1969	00-179-7580	00014 ( BEARING, BALL, ANNULAR )

Drawings & Photos | NSN 3110-00-179-7580

Part Number	Request Date	QTY	Origin
MILB81793	2011-04-103	150	US
3110-00-179-7580	2008-11-319	181	DIBBS
3110-00-179-7580	2007-08-222	154	DIBBS

Cross Reference | NSN 3110-00-179-7580

Part Number	Cage Code	Manufacturer
203-002-1006	95542	NORTHROP GRUMMAN SYSTEMS CORPORATION
M81793/8FD2CXN1X1	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-B-81793	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
S518FCHH5-P35-LY	40920	MPB CORPORATION DBA TIMKEN SUPER PRECISION
SFR2-57PPK24/54	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION
SFR2-5HHK24LS8(7)	14927	S/N PRECISION ENTERPRISES, INC. DBA PACAMOR/KUBAR BEARINGS
SFR2-5PPK24-54	83086	NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION

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Related Products | NSN 3110-00-179-7580

3110-00-179-7582, 3110-00-179-7584, 3110-00-179-7590, 3110-00-179-7681, 3110-00-179-9243

Technical Data | NSN 3110-00-179-7580

Characteristic	Specifications
MATERIAL	STEEL COMP 440A BALL STEEL COMP 440A INNER RING STEEL COMP 440A OUTER RING STEEL CORROSION RESISTING RETAINER STEEL CORROSION RESISTING SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE BALL AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
STYLE DESIGNATOR	14A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH	0.1406 INCHES NOMINAL
BORE DIAMETER	0.1250 INCHES NOMINAL
FLANGE OUTSIDE DIAMETER	0.3590 INCHES NOMINAL
FLANGE WIDTH	0.0310 INCHES NOMINAL
OUTER RING OUTSIDE DIAMETER	0.3125 INCHES NOMINAL
LUBRICATION MATERIAL	OIL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	F50,FSCM 24446 MFR REF 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 0.0004 INCHES MAXIMUM RADIAL
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-B-81793
MANUFACTURERS CODE	81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	M81793/8FD2CXN1X1

Restrictions/Controls & Freight Information | NSN 3110-00-179-7580

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	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 3110-00-179-7580

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