Product Details | DUPLEX BALL BEARING

3110-01-391-7958 Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part Alternates: SR6SDBG33, 3113AS31201, 3113AS3120-1, 3110-01-391-7958, 01-391-7958, 3110013917958, 013917958

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 17 JUN 1994 01-391-7958

Drawings & Photos | NSN 3110-01-391-7958


Demand History | NSN 3110-01-391-7958

Part Number Request Date QTY Origin
3110-01-391-7958 2012-12-349 50 DIBBS
3110-01-391-7958 2012-10-284 25 DIBBS
3110-01-391-7958 2012-09-263 10 DIBBS
3110-01-391-7958 2012-08-232 8 DIBBS
3110-01-391-7958 2010-10-299 3 DIBBS

Cross Reference | NSN 3110-01-391-7958

Part Number Cage Code Manufacturer
3113AS3120-1 30003 NAVAL AIR SYSTEMS COMMAND
3113AS3120-1 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS
SR6SDBG33 70854 BARDEN CORPORATION, THE DIV BARDEN PRECISION BEARINGS

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Technical Data | NSN 3110-01-391-7958

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 92G NON-LOADING GROOVE, NON-SEPARABLE, BACK TO BACK MOUNTING
OVERALL WIDTH 0.5624 INCHES NOMINAL
BORE DIAMETER 0.3750 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER 0.8750 INCHES NOMINAL
LUBRICATION MATERIAL GREASE
SHIELD QUANTITY 1
LOAD DIRECTION RADIAL

Restrictions/Controls & Freight Information | NSN 3110-01-391-7958

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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 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 3110-01-391-7958

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 CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each