3120-01-153-7544

Find complete technical information, availability, and procurement data for: 3120-01-153-7544
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-153-7544

Item Name Code

13204

Assigment Date

05/16/1983 (43 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

cobalt comp 6 overall material, 1.8260 inches minimum and 1.8270 inches maximum spherical body diameter, square all corners corner shape, 1.2495 inches minimum and 1.2500 inches maximum body inside diameter, 1.0570 inches minimum and 1.0620 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.

Overall Length: 1.0570 inches minimum and 1.0620 inches maximum
Body Inside Diameter: 1.2495 inches minimum and 1.2500 inches maximum
Spherical Body Diameter: 1.8260 inches minimum and 1.8270 inches maximum
Corner Shape: square all corners
Material: cobalt comp 6 overall
Material Document And Classification: ams 5387 assn std single material response overall
Surface Treatment: plastic polytetrafluoroethylene inside diameter surface of body
Surface Treatment: plastic polytetrafluoroethylene spherical 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
GB528CM1	Spherical Plain Bearing
VBB004	Spherical Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-153-7544?

The FSCG of the NSN 3120-01-153-7544 is 3120

Does the NSN 3120-01-153-7544 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-153-7544 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 3120-01-153-7544 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-153-7544 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 3120-01-153-7544 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, May 16, 1983