3120-00-256-0649

Find complete technical information, availability, and procurement data for: 3120-00-256-0649
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-256-0649

Item Name Code

13206

Assigment Date

03/17/1971 (55 years ago)

0.7900 inches nominal flange outside diameter, 0.2670 inches minimum and 0.2870 inches maximum overall length, 0.3710 inches minimum and 0.3730 inches maximum body inside diameter, 0.7500 inches minimum and 0.7503 inches maximum body outside diameter, 0.0400 inches minimum and 0.0500 inches maximum flange width

Product Characteristics

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

Overall Length: 0.2670 inches minimum and 0.2870 inches maximum
Body Outside Diameter: 0.7500 inches minimum and 0.7503 inches maximum
Body Inside Diameter: 0.3710 inches minimum and 0.3730 inches maximum
Flange Outside Diameter: 0.7900 inches nominal
Flange Width: 0.0400 inches minimum and 0.0500 inches maximum
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Hardness Rating: 36.0 rockwell c minimum and 42.0 rockwell c maximum overall
Surface Finish: 63.0 microinches intermediate layer
Material: copper alloy 172 overall
Style Designator: solid, external flange one end

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FAQs

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

What is the FSCG of the NSN 3120-00-256-0649?

The FSCG of the NSN 3120-00-256-0649 is 3120

Does the NSN 3120-00-256-0649 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-256-0649 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 3120-00-256-0649 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-256-0649 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 3120-00-256-0649 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Mar 17, 1971