3120-01-142-0687 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-142-0687.

Summary

Explore detailed summary information for bearing: 3120-01-142-0687. 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: 3120-01-142-0687
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 11/10/1982

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.

0.4370 inches minimum and 0.4380 inches maximum bore diameter, 0.5310 inches nominal inspection hole center to end distance, 0.5570 inches minimum and 0.5620 inches maximum inner member width, 1280-00-856-3836 antenna asq-38 end item identification, 1.8020 inches minimum and 1.8220 inches maximum bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-142-0687 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: 1280-00-856-3836 antenna asq-38
Bore Diameter: 0.4370 inches minimum and 0.4380 inches maximum
Bore Center To Shank End Distance: 1.8020 inches minimum and 1.8220 inches maximum
Inner Member Width: 0.5570 inches minimum and 0.5620 inches maximum
Inspection Hole Center To End Distance: 0.5310 inches nominal
Lubrication Feature: groove internal race insert
Overall Length: 2.3650 inches minimum and 2.3850 inches maximum
Material: grease lubrication
Material: steel rod end body
Material: steel comp e52100 inner member
Outer Member Outside Diameter: 1.1150 inches minimum and 1.1350 inches maximum
Outer Member Width: 0.4320 inches minimum and 0.4420 inches maximum
Shank End To Shoulder Length: 1.2490 inches nominal
Shank Width Across Wrench Flats: 0.7500 inches nominal
Shank Style: internally threaded w/hexagon end and inspection hole
Shank Thread Length: 1.0620 inches nominal
Special Features: radial play of ball shall not be greater than 0.001 inches. shank must turn freely about the ball under its own weight
Style Designator: shouldered ball type
Surface Treatment: cadmium rod end body
Surface Treatment: chromium inner member
Thread Class: 3b
Thread Diameter: 0.625 inches nominal
Thread Direction: left-hand
Thread Quantity Per Inch: 20
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
2084-1139-P4	Rod End Plain Bearing
TRL-7	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-142-0687. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-142-0687?: The FSCG of the NSN 3120-01-142-0687 is 3120

Does the NSN 3120-01-142-0687 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-142-0687 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 3120-01-142-0687 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-142-0687 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.