18816-3

Comprehensive specifications and application details for: 18816-3 Sleeve Bearing.

Summary

Explore detailed summary information for bearing: 18816-3. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number
18816-3
Federal Supply Classification
3120 Unmounted Plain Bearings
(NSN) National Stock Number
3120-01-080-4511
Item Name Code
13205
Federal Item Identification Guide
A045A0
Assigment Date
07/26/1979

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.

a-10a aircraft end item identification, round inside left corner corner shape, 3.2500 inches nominal body inside diameter, 3.9910 inches nominal body outside diameter, round inside right corner corner shape

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-080-4511 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification
a-10a aircraft
Body Inside Diameter
3.2500 inches nominal
Body Outside Diameter
3.9910 inches nominal
Corner Shape
round inside left corner
Corner Shape
round inside right corner
Lubricant Accommodation Style
grooved circular
Overall Length
2.8700 inches nominal
Material
aluminum alloy 2014 outer layer
Material
cotton inner layer
Style Designator
solid, plain, no outside flanges
Surface Finish
63.0 microinches left end surface of body
Surface Finish
63.0 microinches outside diameter surface of body
Surface Finish
63.0 microinches right end surface of body
Surface Groove Location And Quantity
3 external

Replaces

The NSN 3120-01-080-4511 is used in place of the following discontinued or alternate items:

NSN Name Date
3120-01-012-5595 No Name Available 12/01/1983
3120-01-081-5507 No Name Available 10/01/2005

Frequently Asked Questions

Find quick answers to common questions about bearing: 18816-3. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-080-4511?
The FSCG of the NSN 3120-01-080-4511 is 3120
Does the NSN 3120-01-080-4511 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-01-080-4511 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 3120-01-080-4511 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-080-4511 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 3120-01-080-4511 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Thu, Jul 26, 1979

Price & Availability

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