3120000733030

View detailed technical data, stock status, and sourcing information for: 3120000733030
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-073-3030

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

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.

1.0580 inches minimum and 1.0600 inches maximum overall length, 0.1880 inches nominal first hole diameter, 1.9270 inches minimum and 1.9470 inches maximum flange outside diameter, 1.7488 inches minimum and 1.7498 inches maximum body outside diameter, 0.9380 inches minimum and 0.9390 inches maximum body inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.1880 inches nominal first
Overall Length: 1.0580 inches minimum and 1.0600 inches maximum
Body Outside Diameter: 1.7488 inches minimum and 1.7498 inches maximum
Body Inside Diameter: 0.9380 inches minimum and 0.9390 inches maximum
Flange Outside Diameter: 1.9270 inches minimum and 1.9470 inches maximum
Flange Width: 0.0980 inches minimum and 0.1030 inches maximum
Lubricant Accommodation Style: grooved circular
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
Features Provided: casehardened
Surface Finish: 125.0 microinches outside diameter surface of 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 inside diameter surface of body
Surface Finish: 32.0 microinches left end surface of body and flange
Surface Finish: 63.0 microinches outside diameter surface of body
Antirotation/Lubrication Type And Quantity: 1 hole
Surface Groove Location And Quantity: 1 external
Material: aluminum alloy 2024 overall
Material: oil lubricating lubrication
Surface Treatment: tin overall
Surface Treatment Document And Classification: mil-t-10727 mil spec single treatment response overall
Style Designator: solid, external flange one end

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
13206E0573	Sleeve Bearing
3120000733030	Sleeve Bearing
377034C	Sleeve Bearing
ERIA208	Sleeve Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3120-00-073-3030?

The FSCG of the NSN 3120-00-073-3030 is 3120

Does the NSN 3120-00-073-3030 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-073-3030 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 3120-00-073-3030 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-073-3030 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.

When the NSN 3120-00-073-3030 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963