LS5M1LG3278

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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-662-1965

Item Name Code

13208

Assigment Date

01/01/1963 (63 years ago)

6554 pounds static radial load rating, 0.4320 inches minimum and 0.4370 inches maximum inner member width, 0.3120 inches minimum and 0.3125 inches maximum bore diameter, 0.8745 inches minimum and 0.8750 inches maximum outer member outside diameter, 0.3080 inches minimum and 0.3130 inches maximum outer member width

Product Characteristics

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

Bore Diameter: 0.3120 inches minimum and 0.3125 inches maximum
Outer Member Outside Diameter: 0.8745 inches minimum and 0.8750 inches maximum
Outer Member Width: 0.3080 inches minimum and 0.3130 inches maximum
Inner Member Width: 0.4320 inches minimum and 0.4370 inches maximum
Static Radial Load Rating: 6554 pounds
Hardness Rating: 60.0 rockwell c nominal inner member
Lubrication Feature: groove external outer member
Lubrication Feature: groove internal outer member
Lubrication Feature: perforation outer race member
Material: copper alloy race insert
Material: steel outer race member
Material: steel comp e52100 inner member
Surface Treatment: cadmium outer race member
Surface Treatment: chromium inner member
Style Designator: with insert and/or liner

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-293-6011	No Name Available	10/01/1978
3120-00-554-2297	No Name Available	05/01/1977
3120-00-554-5040	No Name Available	06/01/1970

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
6727919	Self-Aligning Plain Bearing
7609269	Self-Aligning Plain Bearing
LS5M1LG3278	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-662-1965?

The FSCG of the NSN 3120-00-662-1965 is 3120

Does the NSN 3120-00-662-1965 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-662-1965 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 3120-00-662-1965 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-662-1965 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 3120-00-662-1965 was assigned to the Federal Catalog?

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