3120-00-069-1520

Find complete technical information, availability, and procurement data for: 3120-00-069-1520
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-069-1520

Item Name Code

13208

Assigment Date

01/01/1963 (63 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

0.3120 inches minimum and 0.3125 inches maximum bore diameter, 0.2810 inches nominal outer member width, 0.3700 inches minimum and 0.3750 inches maximum inner member width, 0.7495 inches minimum and 0.7500 inches maximum outer member outside diameter, groove external outer member lubrication feature

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: 0.7495 inches minimum and 0.7500 inches maximum
Outer Member Width: 0.2810 inches nominal
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Lubrication Feature: groove external outer member
Lubrication Feature: groove internal inner member
Lubrication Feature: perforation outer race member
Lubrication Feature: perforation inner member
Material: copper alloy outer race member
Material: steel comp e52100 inner member
Surface Treatment: cadmium outer race member
Surface Treatment: chromium inner member
Style Designator: without insert or liner

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
GB14A5	Self-Aligning Plain Bearing
KSBG5-10	Self-Aligning Plain Bearing
LHPB5GA	Self-Aligning Plain Bearing
RPG5A	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-069-1520?

The FSCG of the NSN 3120-00-069-1520 is 3120

Does the NSN 3120-00-069-1520 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-069-1520 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 3120-00-069-1520 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-069-1520 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 3120-00-069-1520 was assigned to the Federal Catalog?

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