3120-01-272-6424

Find complete technical information, availability, and procurement data for: 3120-01-272-6424
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-272-6424

Item Name Code

13204

Assigment Date

02/11/1988 (38 years ago)

A cylindrical body of either solid or hollow construction which provides the rolling elements in the roller bearing.

0.4040 inches minimum and 0.4060 inches maximum overall length, 0.3740 inches minimum and 0.3750 inches maximum body inside diameter, 0.6252 inches minimum and 0.6257 inches maximum spherical body diameter, 37.0 rockwell c nominal overall hardness rating, square all corners corner shape

Product Characteristics

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

Overall Length: 0.4040 inches minimum and 0.4060 inches maximum
Body Inside Diameter: 0.3740 inches minimum and 0.3750 inches maximum
Spherical Body Diameter: 0.6252 inches minimum and 0.6257 inches maximum
Corner Shape: square all corners
Hardness Rating: 37.0 rockwell c nominal overall
Surface Finish: 16.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches left end surface
Surface Finish: 63.0 microinches right end surface
Surface Finish: 8.0 microinches outer layer
Material: cobalt comp 6 overall
Material Document And Classification: ams 5387 assn std single material response overall
Style Designator: solid

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-01-272-6422	No Name Available	11/01/1992

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
1338M23	Spherical Plain Bearing
1338M23P01	Spherical Plain Bearing
1338M23P02	Spherical Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-272-6424?

The FSCG of the NSN 3120-01-272-6424 is 3120

Does the NSN 3120-01-272-6424 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-272-6424 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 3120-01-272-6424 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-272-6424 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 3120-01-272-6424 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Thu, Feb 11, 1988