3120-00-540-9909

Find complete technical information, availability, and procurement data for: 3120-00-540-9909
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-540-9909

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

0.3730 inches minimum and 0.3740 inches maximum body outside diameter, 0.2495 inches minimum and 0.2510 inches maximum body inside diameter, 10.0 rockwell c minimum and 30.0 rockwell c maximum overall hardness rating, square all corners corner shape, 0.2200 inches minimum and 0.2250 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: 0.2200 inches minimum and 0.2250 inches maximum
Body Outside Diameter: 0.3730 inches minimum and 0.3740 inches maximum
Body Inside Diameter: 0.2495 inches minimum and 0.2510 inches maximum
Corner Shape: square all corners
Hardness Rating: 10.0 rockwell c minimum and 30.0 rockwell c maximum overall
Surface Finish: 100.0 microinches inside diameter surface of body
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758,physical cond f,surface cond 4 mil spec single material response overall
Surface Treatment: cadmium left end surface of body
Surface Treatment: cadmium right end surface of body
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
8B661021-7	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-540-9909?

The FSCG of the NSN 3120-00-540-9909 is 3120

Does the NSN 3120-00-540-9909 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-540-9909 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 3120-00-540-9909 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-540-9909 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 3120-00-540-9909 was assigned to the Federal Catalog?

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