Product Details | ANNULAR BALL BEARING

3110-00-156-4160 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: FFB171, 77013, 201KTT3FS381A, 21246, 21830, 22245611, 222456-11, 273829-147, 3110-00-156-4160, 00-156-4160, 3110001564160, 001564160, 273829147

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-156-4160

Drawings & Photos | NSN 3110-00-156-4160


Demand History | NSN 3110-00-156-4160

Part Number Request Date QTY Origin
FFB171 2017-01-10 7 US
FFB171 2013-01-11 22 US
FFB171 2008-11-317 8 United States
21830 2006-04-114 2 US

Cross Reference | NSN 3110-00-156-4160

Part Number Cage Code Manufacturer
201KTT3FS381A 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
21246 75511 AMETEK INC LAMB ELECTRIC DIV
21830 07429 BLACK AND DECKER US INC
21830 75511 AMETEK INC LAMB ELECTRIC DIV
222456-11 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
273829-147 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
77013 43991 FAG BEARINGS CORPORATION
FFB171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES

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Technical Data | NSN 3110-00-156-4160

Characteristic Specifications
MATERIAL STEEL BALL STEEL INNER RING STEEL OUTER RING STEEL RETAINER RUBBER SYNTHETIC SEAL
STYLE DESIGNATOR 48 NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.6560 INCHES NOMINAL
BORE DIAMETER 13.00 MILLIMETERS NOMINAL
OVERALL OUTSIDE DIAMETER 32.00 MILLIMETERS NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION DOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.1
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
NONDEFINITIVE SPEC/STD DATA 118 TYPE AND 2 CLASS AND 00 GRADE
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY BORE DIAMETER
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB171

Restrictions/Controls & Freight Information | NSN 3110-00-156-4160

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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 3110-00-156-4160

Category Code Description
Cognizance Codes9GNavy-owned stocks of defense general material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each