Product Details | ROD END PLAIN BEARING

3120-00-433-4778 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: HM5, 3120-00-433-4778, 00-433-4778, 3120004334778, 004334778

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-433-4778

Drawings & Photos | NSN 3120-00-433-4778


Demand History | NSN 3120-00-433-4778

Part Number Request Date QTY Origin
HM5 2023-03-73 4 South Africa
HM5 2012-05-137 4 AR

Cross Reference | NSN 3120-00-433-4778

Part Number Cage Code Manufacturer
HM5 73134 ROLLER BEARING COMPANY OF AMERICA, INC.

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Technical Data | NSN 3120-00-433-4778

Characteristic Specifications
MATERIAL STEEL COMP E52100 INNER MEMBER STEEL OUTER RACE MEMBER COPPER ALLOY RACE INSERT
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE INNER MEMBER
SURFACE TREATMENT CADMIUM ROD END BODY
STYLE DESIGNATOR 6 BALL TYPE
OVERALL LENGTH 2.3120 INCHES NOMINAL
BORE DIAMETER 0.3120 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.8750 INCHES NOMINAL
BORE CENTER TO SHANK END DISTANCE 1.8750 INCHES NOMINAL
OUTER MEMBER WIDTH 0.3490 INCHES NOMINAL
INNER MEMBER WIDTH 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
LUBRICATION FEATURE GROOVE EXTERNAL INNER MEMBER
SHANK STYLE 1 EXTERNALLY THREADED
SHANK THREAD LENGTH ANY ACCEPTABLE
THREAD SERIES DESIGNATOR UNF
THREAD DIAMETER 0.312 INCHES NOMINAL
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
FEATURES PROVIDED FLUSH LUBRICATION FITTING
SPECIAL FEATURES MAGNETIC INSPECTION REQUIRED FOR AIRCRAFT QUALITY
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY SPECIAL FEATURE
MANUFACTURERS CODE 73134
DESIGN CONTROL REFERENCE HM5

Restrictions/Controls & Freight Information | NSN 3120-00-433-4778

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
No Freight Information

Management | NSN 3120-00-433-4778

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
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