3120-01-053-6526

Find complete technical information, availability, and procurement data for: 3120-01-053-6526
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-053-6526

Item Name Code

13205

Assigment Date

01/08/1978 (48 years ago)

0.3125 inches nominal body inside diameter, 0.3100 inches minimum and 0.3120 inches maximum overall length, 0.4919 inches nominal body outside diameter, 55.0 rockwell c minimum and 60.0 rockwell c maximum 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: 0.3100 inches minimum and 0.3120 inches maximum
Body Outside Diameter: 0.4919 inches nominal
Body Inside Diameter: 0.3125 inches nominal
Corner Shape: square all corners
Hardness Rating: 55.0 rockwell c minimum and 60.0 rockwell c maximum overall
Material: steel comp 440c overall
Material Document And Classification: qq-s-763 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: mil-s-5002 mil spec single treatment response overall
Style Designator: solid, plain, no outside flanges

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
39233-13	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-053-6526?

The FSCG of the NSN 3120-01-053-6526 is 3120

Does the NSN 3120-01-053-6526 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-053-6526 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 3120-01-053-6526 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-053-6526 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 3120-01-053-6526 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Jan 8, 1978