3120-01-204-4798 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-01-204-4798.

Summary

Explore detailed summary information for bearing: 3120-01-204-4798. 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: 3120-01-204-4798
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 03/27/1985

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.4990 inches minimum and 0.4995 inches maximum body outside diameter, 1.0000 inches nominal flange outside diameter, 0.3750 inches minimum and 0.3770 inches maximum body inside diameter, 0.0250 inches minimum and 0.0300 inches maximum flange width, square all corners corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-204-4798 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 0.3750 inches minimum and 0.3770 inches maximum
Body Outside Diameter: 0.4990 inches minimum and 0.4995 inches maximum
Corner Shape: square all corners
Flange Outside Diameter: 1.0000 inches nominal
Flange Width: 0.0250 inches minimum and 0.0300 inches maximum
Overall Length: 2.1380 inches nominal
Material Document And Classification: ams 5643 assn std single material response overall
Material: steel comp 630 overall
Style Designator: solid, external flange one end
Surface Finish: 32.0 microinches right end surface of left flange
Surface Finish: 8.0 microinches outside diameter surface of body
Test Data Document: "76301-ps21202,class a 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.)."

Replaces

The NSN 3120-01-204-4798 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-01-128-1606	No Name Available	10/01/1987

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
10108234	Sleeve Bearing
74A661270-2011	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-01-204-4798. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-204-4798?: The FSCG of the NSN 3120-01-204-4798 is 3120

Does the NSN 3120-01-204-4798 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-01-204-4798 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 3120-01-204-4798 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-204-4798 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.