Product Details | ROD END PLAIN BEARING

3120-00-812-4156 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: H3SS123, 3120-00-812-4156, 00-812-4156, 3120008124156, 008124156

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-812-4156

Drawings & Photos | NSN 3120-00-812-4156


Cross Reference | NSN 3120-00-812-4156

Part Number Cage Code Manufacturer
H3SS123 02758 U S BEARINGS

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Technical Data | NSN 3120-00-812-4156

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER MEMBER STEEL COMP 431 ROD END BODY
HARDNESS RATING 59.0 ROCKWELL C NOMINAL INNER MEMBER 22.0 ROCKWELL C NOMINAL ROD END BODY
SURFACE TREATMENT CHROMIUM INNER MEMBER PASSIVATE ROD END BODY
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 1.7810 INCHES NOMINAL
BORE DIAMETER 0.1895 INCHES MINIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.7500 INCHES NOMINAL
BORE CENTER TO SHANK END DISTANCE 1.4060 INCHES NOMINAL
OUTER MEMBER WIDTH 0.3280 INCHES MAXIMUM
INNER MEMBER WIDTH 0.4365 INCHES MINIMUM
SHANK STYLE 7 INTERNALLY THREADED W/HEXAGON END AND INSPECTION HOLE
SHANK THREAD LENGTH 0.7500 INCHES NOMINAL
INSPECTION HOLE CENTER TO END DISTANCE 0.3100 INCHES NOMINAL
SHANK WIDTH ACROSS WRENCH FLATS 0.3750 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
THREAD DIAMETER 0.250 INCHES NOMINAL
THREAD QUANTITY PER INCH 28
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
SPECIAL FEATURES DIAELECTTOFILM INSIDE AND OUTSIDE SURFACE OF THE INNER RACE MEMBER AND THE INSIDE SURFACE OF THE ROD END BODY
MANUFACTURERS CODE 02758
DESIGN CONTROL REFERENCE H3SS123

Restrictions/Controls & Freight Information | NSN 3120-00-812-4156

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
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code XX
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