3120-00-410-6839

Find complete technical information, availability, and procurement data for: 3120-00-410-6839
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-410-6839

Item Name Code

13205

Assigment Date

07/30/1970 (56 years ago)

1.8750 inches nominal overall length, multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle end item identification, 3.1250 inches nominal flange outside diameter, 2.6280 inches minimum and 2.6330 inches maximum body outside diameter, 2.1400 inches minimum and 2.1500 inches maximum body inside diameter

Product Characteristics

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

Overall Length: 1.8750 inches nominal
Body Outside Diameter: 2.6280 inches minimum and 2.6330 inches maximum
Body Inside Diameter: 2.1400 inches minimum and 2.1500 inches maximum
Flange Outside Diameter: 3.1250 inches nominal
End Item Identification: multiple launch rocket system (mlrs); a4 bradley fighting vehicle; a3 bradley fighting vehicle
Flange Width: 0.2500 inches nominal
Corner Shape: round inside left corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Hardness Rating: 100.0 rockwell m minimum overall
Material: oil lubricating lubrication
Material: plastic phenolic and cotton overall
Style Designator: solid, external flange one end

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
10387648	Sleeve Bearing
15010646	Sleeve Bearing
2584319	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-410-6839?

The FSCG of the NSN 3120-00-410-6839 is 3120

Does the NSN 3120-00-410-6839 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-410-6839 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 3120-00-410-6839 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-410-6839 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 3120-00-410-6839 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Thu, Jul 30, 1970