3120-00-947-6943 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-947-6943.

Summary

Explore detailed summary information for bearing: 3120-00-947-6943. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-947-6943
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 04/01/1966

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.

0.3745 inches minimum and 0.3750 inches maximum bore diameter, 2.7500 inches nominal bore center to shank end distance, 24.0 rockwell c minimum and 35.0 rockwell c maximum outer race member hardness rating, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-947-6943 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3745 inches minimum and 0.3750 inches maximum
Bore Center To Shank End Distance: 2.7500 inches nominal
Hardness Rating: 39.0 rockwell c minimum and 42.0 rockwell c maximum rod end body
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 24.0 rockwell c minimum and 35.0 rockwell c maximum outer race member
Inner Member Width: 0.4040 inches minimum and 0.4060 inches maximum
Overall Length: 3.3430 inches nominal
Material: plastic race liner
Material: steel comp 410 outer race member
Material: steel comp e4340 rod end body
Outer Member Outside Diameter: 1.1860 inches nominal
Outer Member Width: 0.3750 inches minimum and 0.3850 inches maximum
Shank Thread Length: 1.7820 inches nominal
Shank Style: externally threaded
Special Features: entire thd slotted longitudinally 0.0125 in. min,0.1300 in. max w by 0.870 in. min,0.0920 in. max deep,threaded end of shank drilled longitudinally 0.2500 in. dia by 1.4840 in,1.5050 in. max deep
Static Radial Load Rating: 11000 pounds
Style Designator: ball type
Surface Treatment: cadmium rod end body
Surface Treatment: chromium inner member
Test Data Document: "81349-mil-i-6868 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Class: 3a
Thread Diameter: 0.750 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 16
Thread Series Designator: unf

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Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
123HM40053-1	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-947-6943. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-947-6943?: The FSCG of the NSN 3120-00-947-6943 is 3120

Does the NSN 3120-00-947-6943 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-947-6943 require demilitarization?: "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-00-947-6943 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-947-6943 contain hazardous materials?: Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.