3120-00-812-4156 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-00-812-4156.

Summary

Explore detailed summary information for bearing: 3120-00-812-4156. 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: 3120-00-812-4156
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1962

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.

0.1895 inches minimum bore diameter, 0.4365 inches minimum inner member width, 59.0 rockwell c nominal inner member hardness rating, 1.4060 inches nominal bore center to shank end distance, 22.0 rockwell c nominal rod end body hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-812-4156 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.1895 inches minimum
Bore Center To Shank End Distance: 1.4060 inches nominal
Hardness Rating: 59.0 rockwell c nominal inner member
Hardness Rating: 22.0 rockwell c nominal rod end body
Inner Member Width: 0.4365 inches minimum
Inspection Hole Center To End Distance: 0.3100 inches nominal
Overall Length: 1.7810 inches nominal
Material: steel comp 431 rod end body
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 0.7500 inches nominal
Outer Member Width: 0.3280 inches maximum
Shank Width Across Wrench Flats: 0.3750 inches nominal
Shank Style: internally threaded w/hexagon end and inspection hole
Shank Thread Length: 0.7500 inches nominal
Special Features: diaelecttofilm inside and outside surface of the inner race member and the inside surface of the rod end body
Style Designator: ball type
Surface Treatment: passivate rod end body
Surface Treatment: chromium inner member
Thread Class: 3b
Thread Diameter: 0.250 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 28
Thread Series Designator: unf

Related Bearings

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
H3SS123	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-812-4156. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-812-4156?: The FSCG of the NSN 3120-00-812-4156 is 3120

Does the NSN 3120-00-812-4156 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-00-812-4156 require demilitarization?: Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3120-00-812-4156 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-812-4156 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.