3120-00-973-8811

Find complete technical information, availability, and procurement data for: 3120-00-973-8811
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-973-8811

Item Name Code

13208

Assigment Date

10/05/1966 (59 years ago)

0.6250 inches minimum and 0.6350 inches maximum outer member width, 1.3745 inches minimum and 1.3750 inches maximum outer member outside diameter, 0.8700 inches minimum and 0.8750 inches maximum inner member width, 0.7495 inches minimum and 0.7500 inches maximum bore diameter, 53.0 rockwell c minimum and 58.0 rockwell c maximum inner member hardness rating

Product Characteristics

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

Bore Diameter: 0.7495 inches minimum and 0.7500 inches maximum
Outer Member Outside Diameter: 1.3745 inches minimum and 1.3750 inches maximum
Outer Member Width: 0.6250 inches minimum and 0.6350 inches maximum
Inner Member Width: 0.8700 inches minimum and 0.8750 inches maximum
Hardness Rating: 53.0 rockwell c minimum and 58.0 rockwell c maximum inner member
Hardness Rating: 53.0 rockwell c minimum and 58.0 rockwell c maximum outer race member
Lubrication Feature: groove internal outer member
Special Features: dry film lubricant on spherical surface of the inner race member,v split in 2 places of the outer race member
Material: steel comp 440c outer race member
Material: steel comp 440c inner member
Style Designator: without insert or liner

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1560-00-931-2701	No Name Available	12/01/1986

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
F12A11	Self-Aligning Plain Bearing
K672732-1	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-973-8811?

The FSCG of the NSN 3120-00-973-8811 is 3120

Does the NSN 3120-00-973-8811 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-973-8811 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 3120-00-973-8811 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-973-8811 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 3120-00-973-8811 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Wed, Oct 5, 1966