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3120-00-056-9791

Find complete technical information, availability, and procurement data for: 3120-00-056-9791

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3120-00-056-9791
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-00-056-9791
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.

0.6250 inches minimum and 0.6260 inches maximum body inside diameter, 0.8140 inches minimum and 0.8150 inches maximum body outside diameter, 0.1225 inches minimum and 0.1275 inches maximum flange width, 0.9950 inches minimum and 1.0050 inches maximum flange outside diameter, 0.7500 inches nominal overall length

Product Characteristics

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

Overall Length
0.7500 inches nominal
Body Outside Diameter
0.8140 inches minimum and 0.8150 inches maximum
Body Inside Diameter
0.6250 inches minimum and 0.6260 inches maximum
Flange Outside Diameter
0.9950 inches minimum and 1.0050 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
lubricant lubrication
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Below is a list of NSNs that have been officially superseded by this NSN: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
3120-00-473-5040 No Name Available 08/09/1971
3120-00-580-0795 No Name Available 08/09/1971
3120-00-661-8529 No Name Available 10/16/1971

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
18982 Sleeve Bearing
2772-141PC7 Sleeve Bearing
2772-143PC7 Sleeve Bearing
3067-83PC8 Sleeve Bearing
319-6202-937876A4M1PC7 Sleeve Bearing
320-6505-802529P5M1PC7 Sleeve Bearing
3367-82PC7 Sleeve Bearing
344-6202-839929LT1PC7 Sleeve Bearing
344-6202839920C7 Sleeve Bearing
452059 Sleeve Bearing
F842-2 Sleeve Bearing
FF842-2 Sleeve Bearing
K1-6202-1001103PC8 Sleeve Bearing
SLF639-12 Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-056-9791?
The FSCG of the NSN 3120-00-056-9791 is 3120
Does the NSN 3120-00-056-9791 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997090
Does NSN 3120-00-056-9791 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 3120-00-056-9791 contain precious materials?
Precious metal content is unknown
Does NSN 3120-00-056-9791 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 3120-00-056-9791 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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