3120-00-662-2139

Find complete technical information, availability, and procurement data for: 3120-00-662-2139
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-662-2139

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

1.7470 inches minimum and 1.7510 inches maximum body inside diameter, 32.0 microinches left end surface of body surface finish, square all corners corner shape, 2.0623 inches minimum and 2.0626 inches maximum body outside diameter, 1.6230 inches minimum and 1.6270 inches maximum overall length

Product Characteristics

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

Overall Length: 1.6230 inches minimum and 1.6270 inches maximum
Body Outside Diameter: 2.0623 inches minimum and 2.0626 inches maximum
Body Inside Diameter: 1.7470 inches minimum and 1.7510 inches maximum
Corner Shape: square all corners
Surface Finish: 32.0 microinches left end surface of body
Surface Finish: 32.0 microinches outside diameter surface of body
Surface Finish: 32.0 microinches right end surface of body
Surface Finish: 8.0 microinches inside diameter surface of body
Material: copper alloy 903 overall
Style Designator: solid, 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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-01-325-4753	No Name Available	02/01/2018

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
4955	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-662-2139?

The FSCG of the NSN 3120-00-662-2139 is 3120

Does the NSN 3120-00-662-2139 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-662-2139 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 3120-00-662-2139 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-662-2139 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 3120-00-662-2139 was assigned to the Federal Catalog?

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