Product Details | ANNULAR BALL BEARING

3110-00-801-7970 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: AM33KDD3FS66882, AMY33KDD3FS60251A, AV33KDD3FS160, SR2RHHP25L3P20, SR2SS3FG2A, SRPPK2549, SRPPK25-49, FFB171, 17515711, 1751571-1, 3230CF71, 3110-00-801-7970, 00-801-7970, 3110008017970, 008017970

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-801-7970

Drawings & Photos | NSN 3110-00-801-7970


Demand History | NSN 3110-00-801-7970

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

Cross Reference | NSN 3110-00-801-7970

Part Number Cage Code Manufacturer
1751571-1 07187 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL
1751571-1 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
3230CF71 07102 REED INSTRUMENT BEARING CO
AM33KDD3FS66882 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AMY33KDD3FS60251A 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
AV33KDD3FS160 21335 TIMKEN COMPANY, THE DIV TIMKEN AEROSPACE
FFB171 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
SR2RHHP25L3P20 40920 MPB CORPORATION DBA TIMKEN SUPER PRECISION
SR2SS3FG2A 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SRPPK25-49 83086 NEW HAMPSHIRE BALL BEARINGS, INC. DIV HITECH DIVISION

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Technical Data | NSN 3110-00-801-7970

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR 10A NON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.1562 INCHES NOMINAL
BORE DIAMETER 0.1250 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.3750 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION MIL-G-3278 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION ABEC NO.5
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
NONDEFINITIVE SPEC/STD DATA 115 TYPE AND 50 GRADE
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY SHIELD QUANTITY
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFB171

Restrictions/Controls & Freight Information | NSN 3110-00-801-7970

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:AItem 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:0Represents 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 P 77.5
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