3120-01-251-0183 Rod End Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-251-0183.

Summary

Explore detailed summary information for bearing: 3120-01-251-0183. 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: 3120-01-251-0183
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 03/11/1987

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.

55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 0.1895 inches minimum and 0.1900 inches maximum bore diameter, 32.0 rockwell c minimum and 36.0 rockwell c maximum race insert hardness rating, 4.1300 inches minimum and 4.1400 inches maximum bore center to shank end distance, 24.0 rockwell c nominal rod end body hardness rating

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-251-0183 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.1895 inches minimum and 0.1900 inches maximum
Bore Center To Shank End Distance: 4.1300 inches minimum and 4.1400 inches maximum
Hardness Rating: 32.0 rockwell c minimum and 36.0 rockwell c maximum race insert
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Hardness Rating: 24.0 rockwell c nominal rod end body
Inner Member Width: 0.2450 inches minimum and 0.2500 inches maximum
Material Document And Classification: at-htl 1390 mfr ref single material response race liner
Material: iron alloy 660 rod end body
Material: steel comp 440c inner member
Material: steel comp 630 race insert
Outer Member Width: 0.1670 inches minimum and 0.1770 inches maximum
Shank Style: externally threaded
Shank Thread Length: 0.7000 inches minimum and 0.7400 inches maximum
Style Designator: ball type
Surface Treatment: chromium inner member
Thread Class: 3a
Thread Diameter: 0.1900 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 32
Thread Series Designator: unjf

Replaces

The NSN 3120-01-251-0183 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-01-251-0182	No Name Available	06/01/2007

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
5054T60P02	Rod End Plain Bearing
5054T60P04	Rod End Plain Bearing
HTNE3-5	Rod End Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-251-0183. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-251-0183?: The FSCG of the NSN 3120-01-251-0183 is 3120

Does the NSN 3120-01-251-0183 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-251-0183 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 3120-01-251-0183 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-251-0183 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.