3120-00-249-6203

Find complete technical information, availability, and procurement data for: 3120-00-249-6203
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-249-6203

Item Name Code

13205

Assigment Date

11/18/1969 (56 years ago)

A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also gear, antibacklash, bevel.

0.3120 inches minimum and 0.3140 inches maximum body outside diameter, 0.1880 inches minimum and 0.1890 inches maximum body inside diameter, 0.4600 inches minimum and 0.4740 inches maximum overall length, 0.0450 inches minimum and 0.0490 inches maximum flange width, 0.4100 inches minimum and 0.4300 inches maximum flange outside 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: 0.4600 inches minimum and 0.4740 inches maximum
Body Outside Diameter: 0.3120 inches minimum and 0.3140 inches maximum
Body Inside Diameter: 0.1880 inches minimum and 0.1890 inches maximum
Flange Outside Diameter: 0.4100 inches minimum and 0.4300 inches maximum
Flange Width: 0.0450 inches minimum and 0.0490 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
Surface Finish: 63.0 microinches overall
Material: plastic 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
3561-38514-1	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-249-6203?

The FSCG of the NSN 3120-00-249-6203 is 3120

Does the NSN 3120-00-249-6203 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-249-6203 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 3120-00-249-6203 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-249-6203 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 3120-00-249-6203 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Tue, Nov 18, 1969