MB120-020

View detailed technical data, stock status, and sourcing information for: MB120-020
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-662-8454

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

2.3037 inches minimum and 2.3152 inches maximum body inside diameter, 1.2300 inches minimum and 1.2400 inches maximum overall length, 1 hole and 1 slot antirotation/lubrication type and quantity, square all corners corner shape, 2.4795 inches minimum and 2.4805 inches maximum body outside diameter

Product Characteristics

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

Overall Length: 1.2300 inches minimum and 1.2400 inches maximum
Body Outside Diameter: 2.4795 inches minimum and 2.4805 inches maximum
Body Inside Diameter: 2.3037 inches minimum and 2.3152 inches maximum
Corner Shape: square all corners
Antirotation/Lubrication Type And Quantity: 1 hole and 1 slot
Material: steel outer layer
Material: tin alloy inner layer
Style Designator: segmented, plain, no outside flanges

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2805-00-392-4612	No Name Available	01/01/1963

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
0330554-00	Sleeve Bearing
1311071	Sleeve Bearing
2569-020	Sleeve Bearing
85100-020	Sleeve Bearing
91-1311071	Sleeve Bearing
9186CA020	Sleeve Bearing
MB120-020	Sleeve Bearing
MB120M020	Sleeve Bearing
S5100-020	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-662-8454?

The FSCG of the NSN 3120-00-662-8454 is 3120

Does the NSN 3120-00-662-8454 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-662-8454 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 3120-00-662-8454 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-662-8454 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 3120-00-662-8454 was assigned to the Federal Catalog?

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