3120-00-490-6158

Find complete technical information, availability, and procurement data for: 3120-00-490-6158
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-490-6158

Item Name Code

13205

Assigment Date

09/24/1969 (56 years ago)

7.0090 inches minimum and 7.0100 inches maximum body inside diameter, 8.5005 inches minimum and 8.5010 inches maximum body outside diameter, 0.1875 inches nominal first hole diameter, square all corners corner shape, 5.2500 inches nominal overall length

Product Characteristics

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

Hole Diameter: 0.1875 inches nominal first
Overall Length: 5.2500 inches nominal
Body Outside Diameter: 8.5005 inches minimum and 8.5010 inches maximum
Body Inside Diameter: 7.0090 inches minimum and 7.0100 inches maximum
Corner Shape: square all corners
Surface Finish: 16.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches outside diameter surface of body
Antirotation/Lubrication Type And Quantity: 3 hole
Material: oil lubricating lubrication
Material: steel comp 1018 outer layer
Material: tin alloy uns l13890 inner layer
Material Document And Classification: qq-s-634,comp 1018 fed spec 1st material response outer layer
Material Document And Classification: qq-t-390,grade 2 fed spec 2nd material response inner layer
Style Designator: segmented, plain, no outside flanges

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
110089	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-490-6158?

The FSCG of the NSN 3120-00-490-6158 is 3120

Does the NSN 3120-00-490-6158 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-490-6158 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 3120-00-490-6158 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-490-6158 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 3120-00-490-6158 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Sep 24, 1969