Product Details | BALL BEARING UNIT

3130-01-302-8303 An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

Part Alternates: VPS239, VPS-239, 1552ASA1121, 1552ASA112-1, 3130-01-302-8303, 01-302-8303, 3130013028303, 013028303

Bearings | Bearings, Mounted

Supply Group (FSG) NSN Assign. NIIN
31 21 JUN 1989 01-302-8303

Demand History | NSN 3130-01-302-8303

Part Number Request Date QTY Origin
VPS-239 2023-11-323 2 DIBBS
VPS-239 2021-06-172 2 DIBBS
3130-01-302-8303 2018-09-256 1 DIBBS

Cross Reference | NSN 3130-01-302-8303

Part Number Cage Code Manufacturer
1552ASA112-1 30003 NAVAL AIR SYSTEMS COMMAND
VPS-239 71176 EMERSON ELECTRIC CO BROWNING MFG DIV

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Technical Data | NSN 3130-01-302-8303

Characteristic Specifications
BORE DIAMETER 2.4370 INCHES MINIMUM AND 2.4400 INCHES MAXIMUM
MATERIAL STEEL COMP E52100 BEARING IRON CAST HOUSING STEEL RETAINER RUBBER SYNTHETIC SEAL
BASE THICKNESS 0.880 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH 7.940 INCHES NOMINAL
HOUSING HEIGHT 5.560 INCHES NOMINAL
HOUSING WIDTH 9.500 INCHES NOMINAL
BASE LENGTH 2.380 INCHES NOMINAL
HEIGHT FROM BOTTOM OF BASE TO BORE CENTERLINE 2.750 INCHES NOMINAL
MOUNTING HOLE TYPE SLOTTED
MOUNTING SLOT WIDTH 0.720 INCHES NOMINAL
LUBRICATION FITTING TYPE HYDRAULIC
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE 45.0 DEGREES NOMINAL
BLOCK TYPE FIXED
MANUFACTURERS CODE 30003
DESIGN CONTROL REFERENCE 1552ASA112-1

Restrictions/Controls & Freight Information | NSN 3130-01-302-8303

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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
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 3130-01-302-8303

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