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3120-00-306-1900

Find complete technical information, availability, and procurement data for: 3120-00-306-1900

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3120-00-306-1900
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-306-1900
Item Name Code
13205
Assigment Date
01/01/1963 (63 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.

2.2500 inches nominal overall length, 4.7500 inches nominal flange outside diameter, 2.5000 inches nominal body inside diameter, 3.4120 inches nominal body outside diameter, 0.4380 inches nominal first hole 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
0.4380 inches nominal first
Overall Length
2.2500 inches nominal
Body Outside Diameter
3.4120 inches nominal
Body Inside Diameter
2.5000 inches nominal
Flange Outside Diameter
4.7500 inches nominal
Flange Width
0.9300 inches nominal
Lubricant Accommodation Style
grooved circular
End To Flange Distance
0.7400 inches nominal
Corner Shape
round center flange right body corner
Corner Shape
square center flange left body corner
Corner Shape
square center flange outside left corner
Corner Shape
square center 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
Antirotation/Lubrication Type And Quantity
6 hole
Surface Groove Location And Quantity
1 internal
Left End Body Diameter
3.4120 inches nominal
Right End Body Diameter
3.4120 inches nominal
Special Features
flange hub dia 3.2500 in
Material
aluminum 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
16200774 Sleeve Bearing
CAFB3095B Sleeve Bearing
NAFB3095B Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-306-1900?
The FSCG of the NSN 3120-00-306-1900 is 3120
Does the NSN 3120-00-306-1900 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-306-1900 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 3120-00-306-1900 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-306-1900 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 3120-00-306-1900 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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