Product Details | ANNULAR BALL BEARING

3110-01-509-2951 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: M8179304MD1C2N1F1, M81793-04-MD1C2N1F1, 3110-01-509-2951, 01-509-2951, 3110015092951, 015092951

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 JUN 2003 01-509-2951

Drawings & Photos | NSN 3110-01-509-2951


Demand History | NSN 3110-01-509-2951

Part Number Request Date QTY Origin
3110-01-509-2951 2015-07-188 71 DIBBS
3110-01-509-2951 2015-01-11 71 DIBBS
3110-01-509-2951 2014-10-290 71 DIBBS
3110-01-509-2951 2014-10-281 71 DIBBS
3110-01-509-2951 2014-04-91 24 DIBBS
3110-01-509-2951 2013-12-350 8 United States
3110-01-509-2951 2013-12-347 4 United States
3110-01-509-2951 2013-09-258 1 DIBBS

Cross Reference | NSN 3110-01-509-2951

Part Number Cage Code Manufacturer
M81793-04-MD1C2N1F1 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 3110-01-509-2951

Characteristic Specifications
MATERIAL STEEL COMP 440C OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 10B LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH 0.3125 INCHES NOMINAL
BORE DIAMETER 0.5000 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 1.1250 INCHES NOMINAL
BORE SHAPE STRAIGHT
SURFACE FINISH GROUND
LOAD DIRECTION RADIAL
INTERNAL CLEARANCE 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL
SPECIAL FEATURES LUBRICANT PER MIL-G-81322;GREASE FILL TO A MINIMUM OF 25 %;OIL, IMMERESED AND THEN ALLOW EXCESS TO DRIP OFF;BEARING HAS 2 SHIELDS MADE OF COROSSION RESISTANT STEEL.
SPECIFICATION/STANDARD DATA 96906-MIL-B-81793/4 GOVERNMENT SPECIFICATION
III END ITEM IDENTIFICATION IFLOLS;CATAPULT ARRESTING GEAR
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M81793-04-MD1C2N1F1

Restrictions/Controls & Freight Information | NSN 3110-01-509-2951

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
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 3110-01-509-2951

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each