3120-00-345-9541

Find complete technical information, availability, and procurement data for: 3120-00-345-9541
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-345-9541

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

1.1250 inches minimum and 1.1255 inches maximum body inside diameter, 1.6259 inches minimum and 1.6263 inches maximum body outside diameter, 0.1240 inches minimum and 0.1280 inches maximum first hole diameter, 0.9600 inches minimum and 0.9800 inches maximum overall length, 1.9200 inches minimum and 1.9300 inches maximum flange outside 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: 0.1240 inches minimum and 0.1280 inches maximum first
Overall Length: 0.9600 inches minimum and 0.9800 inches maximum
Body Outside Diameter: 1.6259 inches minimum and 1.6263 inches maximum
Body Inside Diameter: 1.1250 inches minimum and 1.1255 inches maximum
Flange Outside Diameter: 1.9200 inches minimum and 1.9300 inches maximum
Flange Width: 0.1100 inches minimum and 0.1200 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside right corner
Corner Shape: chamfered left flange outside right corner
Corner Shape: square left flange body corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Surface Finish: 125.0 microinches outside diameter surface of body
Surface Finish: 125.0 microinches left end surface of body and flange
Surface Finish: 16.0 microinches inside diameter surface of body
Surface Finish: 250.0 microinches outside diameter surface of flange
Surface Finish: 250.0 microinches right end surface of body
Antirotation/Lubrication Type And Quantity: 4 hole
Surface Groove Location And Quantity: 2 external
Material: aluminum alloy 2024 overall
Surface Treatment: oxide film overall
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response overall
Style Designator: solid, external flange one end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2835-00-065-2897	No Name Available	05/16/1967

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
10013080	Sleeve Bearing
76490	Sleeve Bearing
76490-1	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-345-9541?

The FSCG of the NSN 3120-00-345-9541 is 3120

Does the NSN 3120-00-345-9541 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-345-9541 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 3120-00-345-9541 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-345-9541 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 3120-00-345-9541 was assigned to the Federal Catalog?

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