3120-00-738-5890 Sleeve Bearing

Comprehensive specifications and application details for NSN: 3120-00-738-5890.

Summary

Explore detailed summary information for bearing: 3120-00-738-5890. 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: 3120-00-738-5890
Item Name Code: 13205
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1961

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.

0.4986 inches minimum and 0.4991 inches maximum body outside diameter, 4 hole antirotation/lubrication type and quantity, 0.3755 inches minimum body inside diameter, square left flange outside right corner corner shape, round left flange body corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-738-5890 . Find dimensions, materials, tolerances, performance characteristics, etc.

Antirotation/Lubrication Type And Quantity: 4 hole
Body Inside Diameter: 0.3755 inches minimum
Body Outside Diameter: 0.4986 inches minimum and 0.4991 inches maximum
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Flange Outside Diameter: 0.7400 inches minimum and 0.7600 inches maximum
Flange Width: 0.0380 inches minimum and 0.0400 inches maximum
Hole Diameter: 0.0458 inches minimum and 0.0508 inches maximum first
Lubricant Accommodation Style: grooved circular
Overall Length: 0.4900 inches minimum and 0.5100 inches maximum
Material Document And Classification: mil-s-6758 mil spec single material response overall
Material: steel comp 4130 overall
Style Designator: solid, external flange one end
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches outside diameter surface of flange
Surface Finish: 125.0 microinches left end surface of body and flange
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 125.0 microinches right end surface of left flange
Surface Finish: 16.0 microinches outside diameter surface of body
Surface Groove Location And Quantity: 1 external
Surface Treatment Document And Classification: qq-c-320 fed spec 1st treatment response outside diameter surface of body
Surface Treatment Document And Classification: qq-p-416 fed spec 1st treatment response inside diameter surface of body
Surface Treatment Document And Classification: qq-p-416 fed spec 1st treatment response left end surface of body and flange
Surface Treatment Document And Classification: qq-p-416 fed spec 1st treatment response outside diameter surface of flange
Surface Treatment Document And Classification: qq-p-416 fed spec 1st treatment response right end surface of body
Surface Treatment Document And Classification: qq-p-416 fed spec 1st treatment response right end surface of left flange
Surface Treatment: cadmium left end surface of body and flange
Surface Treatment: cadmium inside diameter surface of body
Surface Treatment: cadmium outside diameter surface of flange
Surface Treatment: cadmium right end surface of body
Surface Treatment: cadmium right end surface of left flange
Surface Treatment: chromium outside diameter surface of body
Test Data Document: "81349-mil-i-6868 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.)."

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
SGT227-1	Sleeve Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3120-00-738-5890. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-738-5890?: The FSCG of the NSN 3120-00-738-5890 is 3120

Does the NSN 3120-00-738-5890 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3120-00-738-5890 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 3120-00-738-5890 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-738-5890 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.