309-1806-00

View detailed technical data, stock status, and sourcing information for: 309-1806-00

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309-1806-00
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-017-6851
Item Name Code
13205
Assigment Date
01/01/1961 (65 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.1876 inches minimum and 0.1881 inches maximum body inside diameter, 0.4490 inches minimum and 0.4530 inches maximum overall length, 0.3770 inches minimum and 0.3773 inches maximum body outside diameter, 0.0600 inches minimum and 0.0640 inches maximum flange width, 0.5000 inches nominal 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
0.4490 inches minimum and 0.4530 inches maximum
Body Outside Diameter
0.3770 inches minimum and 0.3773 inches maximum
Body Inside Diameter
0.1876 inches minimum and 0.1881 inches maximum
Flange Outside Diameter
0.5000 inches nominal
Flange Width
0.0600 inches minimum and 0.0640 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
Material
copper alloy inner layer
Material
oil lubricating lubrication
Material
steel comp 303 outer layer
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
309-1806-00 Sleeve Bearing
309-1806-000 Sleeve Bearing
CN218A5 Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-017-6851?
The FSCG of the NSN 3120-00-017-6851 is 3120
Does the NSN 3120-00-017-6851 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-017-6851 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 3120-00-017-6851 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-017-6851 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 3120-00-017-6851 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

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