3120-00-063-5285

Find complete technical information, availability, and procurement data for: 3120-00-063-5285
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-063-5285

Item Name Code

13204

Assigment Date

01/01/1963 (63 years ago)

A detachable part 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. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes:bearing, plain, self-aligning.

0.1562 inches nominal first hole diameter, 1.7930 inches minimum and 1.7940 inches maximum body outside diameter, 1.7940 inches minimum and 1.7950 inches maximum spherical body diameter, 1.2495 inches minimum and 1.2500 inches maximum body inside diameter, 1.0880 inches minimum and 1.0930 inches maximum overall length

Product Characteristics

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

Hole Diameter: 0.1562 inches nominal first
Overall Length: 1.0880 inches minimum and 1.0930 inches maximum
Body Outside Diameter: 1.7930 inches minimum and 1.7940 inches maximum
Body Inside Diameter: 1.2495 inches minimum and 1.2500 inches maximum
Spherical Body Diameter: 1.7940 inches minimum and 1.7950 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Hardness Rating: 57.0 rockwell c minimum and 59.0 rockwell c maximum overall
Antirotation/Lubrication Type And Quantity: 2 hole
Material: steel comp e52100 overall
Surface Treatment: chromium left end surface
Surface Treatment: chromium outside diameter surface of flats
Surface Treatment: chromium right end surface
Style Designator: solid

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
AB29L	Spherical Plain Bearing
IRAB20	Spherical Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-063-5285?

The FSCG of the NSN 3120-00-063-5285 is 3120

Does the NSN 3120-00-063-5285 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-063-5285 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 3120-00-063-5285 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-063-5285 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 3120-00-063-5285 was assigned to the Federal Catalog?

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