Product Details | ROD END PLAIN BEARING

3120-00-554-1807 A detachable assembly 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. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes BEARING, PLAIN, SPHERICAL and BEARING, PLAIN, SELF-ALIGNING.

Part Alternates: 3120-00-554-1807, 00-554-1807, 3120005541807, 005541807

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1960 00-554-1807

Drawings & Photos | NSN 3120-00-554-1807


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Technical Data | NSN 3120-00-554-1807

Characteristic Specifications
MATERIAL STEEL INNER MEMBER COPPER ALLOY RACE INSERT STEEL ROD END BODY
SURFACE TREATMENT CHROMIUM INNER MEMBER
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 1.2810 INCHES NOMINAL
BORE DIAMETER 0.1895 INCHES MINIMUM AND 0.1915 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.5620 INCHES NOMINAL
BORE CENTER TO SHANK END DISTANCE 1.0000 INCHES NOMINAL
OUTER MEMBER WIDTH 0.1970 INCHES MAXIMUM
INNER MEMBER WIDTH 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
LUBRICATION FEATURE GROOVE EXTERNAL INNER MEMBER
SHANK STYLE 5 INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
SHANK THREAD LENGTH 0.5930 INCHES NOMINAL
INSPECTION HOLE CENTER TO END DISTANCE 0.3120 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
THREAD DIAMETER 0.194 INCHES NOMINAL
THREAD QUANTITY PER INCH 32
THREAD CLASS 3B
THREAD DIRECTION LEFT-HAND
FEATURES PROVIDED EXTERNAL LUBRICATION FITTING
SPECIAL FEATURES CADMIUM EXPOSED SURFACES

Restrictions/Controls & Freight Information | NSN 3120-00-554-1807

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
No Freight Information