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3120-00-293-5517

Find complete technical information, availability, and procurement data for: 3120-00-293-5517

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3120-00-293-5517
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-293-5517
Item Name Code
13205
Assigment Date
01/01/1963 (63 years ago)

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

1.1275 inches minimum and 1.1285 inches maximum body outside diameter, 0.0870 inches nominal flange width, 1.3125 inches nominal flange outside diameter, 1.1250 inches nominal overall length, 0.8620 inches minimum and 0.8660 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.

Overall Length
1.1250 inches nominal
Body Outside Diameter
1.1275 inches minimum and 1.1285 inches maximum
Body Inside Diameter
0.8620 inches minimum and 0.8660 inches maximum
Flange Outside Diameter
1.3125 inches nominal
Flange Width
0.0870 inches nominal
Corner Shape
chamfered inside left corner
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 right corner
Corner Shape
square outside right corner
Surface Finish
32.0 microinches left end surface of body and flange
Surface Finish
63.0 microinches outside diameter surface of body
Material
copper alloy inner layer
Material
steel outer layer
Material Document And Classification
ams 5050 assn std single material response outer 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
2810-00-474-3141 No Name Available 10/08/1965

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
AS26601 Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-293-5517?
The FSCG of the NSN 3120-00-293-5517 is 3120
Does the NSN 3120-00-293-5517 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-293-5517 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 3120-00-293-5517 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-293-5517 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 3120-00-293-5517 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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