3120-01-557-1820 Spherical Plain Bearing

Comprehensive specifications and application details for NSN: 3120-01-557-1820.

Summary

Explore detailed summary information for bearing: 3120-01-557-1820. 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: 3120-01-557-1820
Item Name Code: 13204
Federal Item Identification Guide: A045A0
Assigment Date: 10/16/2007

A detachable part 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. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes:bearing, plain, self-aligning.

1520-01-355-8250 helicopter,attack end item identification, bearing,self lubricating,high misalignment part name assigned by controlling agency

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-557-1820 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: 1520-01-355-8250 helicopter,attack
Part Name Assigned By Controlling Agency: bearing,self lubricating,high misalignment

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
11-13331P	Spherical Plain Bearing
7-511527014	Spherical Plain Bearing
7-511527014-001	Spherical Plain Bearing
HSBY08V4006	Spherical Plain Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-557-1820. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-557-1820?: The FSCG of the NSN 3120-01-557-1820 is 3120

Does the NSN 3120-01-557-1820 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-557-1820 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 3120-01-557-1820 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-557-1820 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.