Product Details | SPHERICAL PLAIN BEARING

3120-00-356-5718 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: 12L95527, 12L9552-7, 3120-00-356-5718, 00-356-5718, 3120003565718, 003565718

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 08 FEB 1974 00-356-5718

Drawings & Photos | NSN 3120-00-356-5718


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Technical Data | NSN 3120-00-356-5718

Characteristic Specifications
MATERIAL MAGNESIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-B-728,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 15C SOLID
OVERALL LENGTH 1.4990 INCHES MINIMUM AND 1.5010 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.5014 INCHES MINIMUM AND 1.5024 INCHES MAXIMUM
SPHERICAL BODY DIAMETER 2.3890 INCHES MINIMUM AND 2.3900 INCHES MAXIMUM
CORNER SHAPE CHAMFERED INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER
SURFACE FINISH 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 125.0 MICROINCHES LEFT END SURFACE 125.0 MICROINCHES RIGHT END SURFACE 10.0 MICROINCHES SPHERICAL SURFACE
TEST DATA DOCUMENT 81349-MIL-I-6866 SPECIFICATION
(NON-CORE DATA) CHAMFER LENGTH 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM 0.0800 INCHES MINIMUM AND 0.0900 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 81755
DESIGN CONTROL REFERENCE 12L9552-7

Restrictions/Controls & Freight Information | NSN 3120-00-356-5718

Category Code Description
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.
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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating R 65
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable