3179026 PIECE 7

View detailed technical data, stock status, and sourcing information for: 3179026 PIECE 7
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-209-9504

Item Name Code

13205

Assigment Date

06/05/1985 (41 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.

3.6250 inches nominal overall length, 2.2520 inches nominal body inside diameter, grooved circular lubricant accommodation style, 0.3438 inches nominal first hole diameter, 1 hole antirotation/lubrication type and quantity

Product Characteristics

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

Hole Diameter: 0.3438 inches nominal first
Overall Length: 3.6250 inches nominal
Body Inside Diameter: 2.2520 inches nominal
Lubricant Accommodation Style: grooved circular
Antirotation/Lubrication Type And Quantity: 1 hole
Surface Groove Location And Quantity: 3 internal
Material: copper alloy 903 outer layer
Material: tin alloy inner layer
Material Document And Classification: qq-c-390 fed spec single material response outer layer

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
08-500-135 PIECE 116,117,118	Sleeve Bearing
08-500-135 PIECE 7	Sleeve Bearing
08-500-135-00-501	Sleeve Bearing
3179026 PIECE 11,117,118	Sleeve Bearing
3179026 PIECE 7	Sleeve Bearing
F-3,179026 PIECE 116,117,118	Sleeve Bearing
F-3,179026 PIECE 7	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-209-9504?

The FSCG of the NSN 3120-01-209-9504 is 3120

Does the NSN 3120-01-209-9504 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-209-9504 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 3120-01-209-9504 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-209-9504 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 3120-01-209-9504 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Jun 5, 1985