3120-01-488-4557

Find complete technical information, availability, and procurement data for: 3120-01-488-4557
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-488-4557

Item Name Code

13208

Assigment Date

08/24/2001 (24 years ago)

An item of various configuration that is an integral member of the airframe structure. It is specifically designed for the purpose of maintaining, positioning, joining, and strengthening the aircraft structure. It may include holes for mounting purposes or to form an assembly.

plastic polytetrafluoroethylene race liner material, 0.8120 inches minimum and 0.8125 inches maximum outer member outside diameter, 0.3750 inches minimum and 0.3760 inches maximum bore diameter, 0.4010 inches minimum and 0.4110 inches maximum outer member width, 0.4980 inches minimum and 0.5000 inches maximum inner 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: 0.3750 inches minimum and 0.3760 inches maximum
Outer Member Outside Diameter: 0.8120 inches minimum and 0.8125 inches maximum
Outer Member Width: 0.4010 inches minimum and 0.4110 inches maximum
Inner Member Width: 0.4980 inches minimum and 0.5000 inches maximum
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 630 outer race member
Material: steel comp xm-13 inner member
Style Designator: with insert and/or liner with staking groove

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
M81820/3-6	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-488-4557?

The FSCG of the NSN 3120-01-488-4557 is 3120

Does the NSN 3120-01-488-4557 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-488-4557 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 3120-01-488-4557 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-488-4557 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 3120-01-488-4557 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Fri, Aug 24, 2001