S9721-8-359

View detailed technical data, stock status, and sourcing information for: S9721-8-359
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-232-0008

Item Name Code

13205

Assigment Date

01/01/1960 (66 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.

0.6150 inches minimum and 0.6350 inches maximum flange outside diameter, 0.3710 inches minimum and 0.3730 inches maximum body inside diameter, 0.0625 inches nominal flange width, 0.5010 inches minimum and 0.5030 inches maximum body outside diameter, 0.4165 inches minimum and 0.4265 inches maximum 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: 0.4165 inches minimum and 0.4265 inches maximum
Body Outside Diameter: 0.5010 inches minimum and 0.5030 inches maximum
Body Inside Diameter: 0.3710 inches minimum and 0.3730 inches maximum
Flange Outside Diameter: 0.6150 inches minimum and 0.6350 inches maximum
Flange Width: 0.0625 inches nominal
Corner Shape: square all corners
Material: steel overall
Surface Treatment: cadmium or zinc overall
Style Designator: split, external flange one end

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
S9721-8-359	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-232-0008?

The FSCG of the NSN 3120-00-232-0008 is 3120

Does the NSN 3120-00-232-0008 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-232-0008 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 3120-00-232-0008 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-232-0008 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 3120-00-232-0008 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960