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3120-00-735-4542

Find complete technical information, availability, and procurement data for: 3120-00-735-4542

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3120-00-735-4542
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-735-4542
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.

0.4375 inches nominal first hole diameter, 4.0010 inches minimum and 4.0030 inches maximum body outside diameter, 3.2525 inches minimum and 3.2535 inches maximum body inside diameter, 4.7500 inches nominal flange outside diameter, 1.9985 inches minimum and 1.9995 inches maximum overall length

Product Characteristics

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

Hole Diameter
0.4375 inches nominal first
Overall Length
1.9985 inches minimum and 1.9995 inches maximum
Body Outside Diameter
4.0010 inches minimum and 4.0030 inches maximum
Body Inside Diameter
3.2525 inches minimum and 3.2535 inches maximum
Flange Outside Diameter
4.7500 inches nominal
Flange Width
0.2485 inches minimum and 0.2495 inches maximum
Lubricant Accommodation Style
grooved closed both ends and grooved circular
Corner Shape
round outside left corner
Corner Shape
square left flange outside right corner
Corner Shape
square inside left corner
Corner Shape
square inside right corner
Corner Shape
square outside right corner
Corner Shape
undercut left flange body corner
Antirotation/Lubrication Type And Quantity
1 hole
Material
steel comp 1020 outer layer
Material
tin alloy uns l13890 inner layer
Style Designator
solid, external flange one end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2815-00-353-8352 No Name Available 06/14/1968
3120-01-296-3649 No Name Available 11/01/2005

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
3268593 Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-735-4542?
The FSCG of the NSN 3120-00-735-4542 is 3120
Does the NSN 3120-00-735-4542 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-735-4542 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 3120-00-735-4542 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-735-4542 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 3120-00-735-4542 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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