3120-01-206-9730

Find complete technical information, availability, and procurement data for: 3120-01-206-9730
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-206-9730

Item Name Code

13206

Assigment Date

04/25/1985 (41 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.4850 inches nominal flange width, 2.3900 inches nominal overall length, 0.0290 inches minimum and 0.0340 inches maximum first hole diameter, 0.4560 inches minimum and 0.4570 inches maximum flange outside diameter, 0.2900 inches minimum and 0.2950 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.

Hole Diameter: 0.0290 inches minimum and 0.0340 inches maximum first
Overall Length: 2.3900 inches nominal
Body Inside Diameter: 0.2900 inches minimum and 0.2950 inches maximum
Flange Outside Diameter: 0.4560 inches minimum and 0.4570 inches maximum
Flange Width: 0.4850 inches nominal
End To Flange Distance: 0.5100 inches nominal
Corner Shape: square all corners
Hardness Rating: 45.0 rockwell b minimum overall
Antirotation/Lubrication Type And Quantity: 2 hole
Left End Body Diameter: 0.3580 inches minimum and 0.3600 inches maximum
Right End Body Diameter: 0.3470 inches minimum and 0.3490 inches maximum
Special Features: left end cut 40 degrees
Material: aluminum alloy 6061 overall
Material Document And Classification: ams 4117 assn std single material response overall
Style Designator: solid, external flange

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
727455-13	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-206-9730?

The FSCG of the NSN 3120-01-206-9730 is 3120

Does the NSN 3120-01-206-9730 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-206-9730 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 3120-01-206-9730 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-206-9730 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 3120-01-206-9730 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Apr 25, 1985