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3120-00-353-7993

Find complete technical information, availability, and procurement data for: 3120-00-353-7993

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3120-00-353-7993
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-353-7993
Item Name Code
22210
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.

1.1500 inches minimum and 1.1600 inches maximum overall length, 3.0019 inches minimum and 3.0029 inches maximum body inside diameter, 0.5780 inches nominal first distance from centerline of opening to left end of bearing, 0.2500 inches nominal first hole diameter, 3.2010 inches minimum and 3.2015 inches maximum body outside 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
0.2500 inches nominal first
Overall Length
1.1500 inches minimum and 1.1600 inches maximum
Body Outside Diameter
3.2010 inches minimum and 3.2015 inches maximum
Body Inside Diameter
3.0019 inches minimum and 3.0029 inches maximum
Distance From Centerline Of Opening To Left End Of Bearing
0.5780 inches nominal first
Lubricant Accommodation Style
grooved circular
Locking Lug Height
0.0550 inches minimum and 0.0650 inches maximum
Locking Lug Length
0.1876 inches minimum and 0.2500 inches maximum
Locking Lug Width
0.2380 inches minimum and 0.2430 inches maximum
Corner Shape
square all corners
Antirotation/Lubrication Type And Quantity
1 hole
Surface Groove Location And Quantity
1 internal
Distance From Lug End To End Of Bearing
0.1650 inches minimum and 0.1730 inches maximum
Material
unable to decode
Surface Treatment
lead overall
Style Designator
half sleeve, plain, no outside flanges

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
1238479 Sleeve Bearing Half
1778CP Sleeve Bearing Half
MB1342 Sleeve Bearing Half

FAQs

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

What is the FSCG of the NSN 3120-00-353-7993?
The FSCG of the NSN 3120-00-353-7993 is 3120
Does the NSN 3120-00-353-7993 have a Schedule B code assigned?
Yes, the Schedule B code is 8483308090
Does NSN 3120-00-353-7993 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 3120-00-353-7993 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-00-353-7993 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 3120-00-353-7993 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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