3120-00-740-1277

Find complete technical information, availability, and procurement data for: 3120-00-740-1277
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-740-1277

Item Name Code

13205

Assigment Date

01/01/1961 (65 years ago)

1.2220 inches minimum and 1.2320 inches maximum overall length, square all corners corner shape, copper alloy intermediate layer material, 2.2289 inches minimum and 2.2304 inches maximum body inside diameter, 2.3945 inches minimum and 2.3950 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: 1.2220 inches minimum and 1.2320 inches maximum
Body Outside Diameter: 2.3945 inches minimum and 2.3950 inches maximum
Body Inside Diameter: 2.2289 inches minimum and 2.2304 inches maximum
Corner Shape: square all corners
Material: copper alloy intermediate layer
Material: steel comp 1015 outer layer
Material: tin alloy inner layer
Surface Treatment: lead overall
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
15568AS020	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-740-1277?

The FSCG of the NSN 3120-00-740-1277 is 3120

Does the NSN 3120-00-740-1277 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-740-1277 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 3120-00-740-1277 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-740-1277 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 3120-00-740-1277 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961