Product Details | SPHERICAL PLAIN BEARING

3120-00-003-3894 A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes BEARING, PLAIN, SELF-ALIGNING.

Part Alternates: A51G205631, A51G20563-1, 3120-00-003-3894, 00-003-3894, 3120000033894, 000033894

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 26 MAY 1972 00-003-3894

Drawings & Photos | NSN 3120-00-003-3894


Cross Reference | NSN 3120-00-003-3894

Part Number Cage Code Manufacturer
A51G20563-1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
A51G20563-1 61174 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
A51G20563-1 65777 HOWE MACHINE & TOOL CORP.

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Technical Data | NSN 3120-00-003-3894

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 7075 OVERALL
STYLE DESIGNATOR 15C SOLID
OVERALL LENGTH 0.4380 INCHES NOMINAL
BODY INSIDE DIAMETER 0.2800 INCHES MINIMUM AND 0.2870 INCHES MAXIMUM
SPHERICAL BODY DIAMETER 0.6180 INCHES MINIMUM AND 0.6216 INCHES MAXIMUM
CORNER SHAPE SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER
SURFACE FINISH 125.0 MICROINCHES OVERALL
SPECIAL FEATURES COUNTERBORED ON BOTH ENDS 0.3746 IN. MIN,0.3753 IN. MAX DIA,0.180 IN. DEEP
MANUFACTURERS CODE 26512
DESIGN CONTROL REFERENCE A51G20563-1

Restrictions/Controls & Freight Information | NSN 3120-00-003-3894

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 114870 BEARING/BUSHING METAL
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 3120-00-003-3894

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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