79107

View detailed technical data, stock status, and sourcing information for: 79107
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-001-9346

Item Name Code

13205

Assigment Date

09/29/1972 (53 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.

0.5400 inches nominal overall length, square inside left corner corner shape, 0.6500 inches nominal body inside diameter, 0.8450 inches minimum and 0.8500 inches maximum body outside diameter, square outside left corner corner shape

Product Characteristics

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

Overall Length: 0.5400 inches nominal
Body Outside Diameter: 0.8450 inches minimum and 0.8500 inches maximum
Body Inside Diameter: 0.6500 inches nominal
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Surface Finish: 125.0 microinches overall
Special Features: od surface of body polytetrafluoroethylene fabric coated 0.0400 in. max from left end surface of body
Material: steel comp 4340 overall
Material Document And Classification: mil-s-5000 mil spec single material response overall
Surface Treatment: zinc and chromate or zinc and phosphate overall
Surface Treatment Document And Classification: qq-z-325 fed spec all treatment responses overall
Style Designator: solid, 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
114RS216-4	Sleeve Bearing
79107	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-001-9346?

The FSCG of the NSN 3120-00-001-9346 is 3120

Does the NSN 3120-00-001-9346 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-001-9346 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 3120-00-001-9346 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-001-9346 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 3120-00-001-9346 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Sep 29, 1972