3120-00-610-8397

Find complete technical information, availability, and procurement data for: 3120-00-610-8397
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-610-8397

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

1.6260 inches minimum and 1.6270 inches maximum body outside diameter, 1.1775 inches nominal body inside diameter, 2.1150 inches minimum and 2.1350 inches maximum flange outside diameter, 2.1600 inches nominal overall length, machine gun,cal. .50 (m2); nsn 1005-00-322-9715 end item identification

Product Characteristics

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

Overall Length: 2.1600 inches nominal
Body Outside Diameter: 1.6260 inches minimum and 1.6270 inches maximum
Body Inside Diameter: 1.1775 inches nominal
Flange Outside Diameter: 2.1150 inches minimum and 2.1350 inches maximum
End Item Identification: machine gun,cal. .50 (m2); nsn 1005-00-322-9715
Flange Width: 0.1500 inches minimum and 0.1600 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside right corner
Corner Shape: round inside left corner
Corner Shape: round left flange outside right corner
Corner Shape: square left flange body corner
Corner Shape: square outside left corner
Hardness Rating: 80.0 rockwell b minimum overall
Criticality Code Justification: adar
Surface Finish: 125.0 microinches overall
Surface Groove Location And Quantity: 1 external
Material: copper alloy 675 or copper alloy 670 or copper alloy 862 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
3120006108397	Sleeve Bearing
3120PL0912286	Sleeve Bearing
6108397	Sleeve Bearing
717124422900	Sleeve Bearing
A10803	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-610-8397?

The FSCG of the NSN 3120-00-610-8397 is 3120

Does the NSN 3120-00-610-8397 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-610-8397 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-00-610-8397 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-610-8397 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 3120-00-610-8397 was assigned to the Federal Catalog?

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