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3120-00-249-5223

Find complete technical information, availability, and procurement data for: 3120-00-249-5223

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3120-00-249-5223
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-249-5223
Item Name Code
13205
Assigment Date
11/18/1969 (56 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.

0.1225 inches minimum and 0.1275 inches maximum flange width, 1.1270 inches minimum and 1.1280 inches maximum body outside diameter, 1.4900 inches minimum and 1.5100 inches maximum flange outside diameter, 1.7425 inches minimum and 1.7575 inches maximum overall length, 0.8760 inches minimum and 0.8770 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
1.7425 inches minimum and 1.7575 inches maximum
Body Outside Diameter
1.1270 inches minimum and 1.1280 inches maximum
Body Inside Diameter
0.8760 inches minimum and 0.8770 inches maximum
Flange Outside Diameter
1.4900 inches minimum and 1.5100 inches maximum
Flange Width
0.1225 inches minimum and 0.1275 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 overall
Material
oil lubricating lubrication
Material Document And Classification
mil-b-5687,comp a or b mil spec single material response overall
Style Designator
solid, external flange one end
Nondefinitive Spec/Std Data
1 type and 1 or b composition

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
FF1102 Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-249-5223?
The FSCG of the NSN 3120-00-249-5223 is 3120
Does the NSN 3120-00-249-5223 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-249-5223 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 3120-00-249-5223 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-249-5223 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 3120-00-249-5223 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Tue, Nov 18, 1969

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