Product Details | ROD END PLAIN BEARING

3120-00-535-7181 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: 8524569, 3120-00-535-7181, 00-535-7181, 3120005357181, 005357181

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-535-7181

Drawings & Photos | NSN 3120-00-535-7181


Cross Reference | NSN 3120-00-535-7181

Part Number Cage Code Manufacturer
8524569 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 3120-00-535-7181

Characteristic Specifications
MATERIAL STEEL INNER MEMBER STEEL RACE INSERT STEEL COMP 416 RIGHT SIDE OF FLANGE
HARDNESS RATING 59.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM INNER MEMBER
SURFACE TREATMENT PASSIVATE EXTERNAL OUTER MEMBER CHROMIUM INNER MEMBER CHROMIUM RACE INSERT
STYLE DESIGNATOR 2 SHOULDERED BALL TYPE
OVERALL LENGTH 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM
BORE DIAMETER 0.2505 INCHES NOMINAL
OUTER MEMBER OUTSIDE DIAMETER 0.9380 INCHES NOMINAL
BORE CENTER TO SHANK END DISTANCE 2.0625 INCHES NOMINAL
OUTER MEMBER WIDTH 0.3270 INCHES MINIMUM AND 3.3370 INCHES MAXIMUM
INNER MEMBER WIDTH 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
SHANK END TO SHOULDER LENGTH 1.2130 INCHES NOMINAL
LUBRICATION FEATURE GROOVE EXTERNAL OUTER MEMBER
STATIC RADIAL LOAD RATING 7360 POUNDS
SHANK STYLE 1 EXTERNALLY THREADED
SHANK THREAD LENGTH 1.1250 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
THREAD DIAMETER 0.375 INCHES NOMINAL
THREAD QUANTITY PER INCH 24
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 8524569

Restrictions/Controls & Freight Information | NSN 3120-00-535-7181

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