3120-00-004-7161

Find complete technical information, availability, and procurement data for: 3120-00-004-7161
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-004-7161

Item Name Code

13205

Assigment Date

06/07/1972 (54 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.

reference id to be 0.7435 in. porm 0.0010 in. in a 0.8745 in. porm 0.0005 in. bore,bearing to be checked in a 0.8765 in. dia master block under a 850 pound load special features, square outside right corner corner shape, 0.8760 inches minimum and 0.8770 inches maximum body outside diameter, 0.9490 inches minimum and 0.9890 inches maximum overall length, 0.7425 inches minimum and 0.7445 inches maximum body inside diameter

Product Characteristics

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

Overall Length: 0.9490 inches minimum and 0.9890 inches maximum
Body Outside Diameter: 0.8760 inches minimum and 0.8770 inches maximum
Body Inside Diameter: 0.7425 inches minimum and 0.7445 inches maximum
Corner Shape: square outside right corner
Special Features: reference id to be 0.7435 in. porm 0.0010 in. in a 0.8745 in. porm 0.0005 in. bore,bearing to be checked in a 0.8765 in. dia master block under a 850 pound load
Material: aluminum alloy inner layer
Material: steel outer layer
Material Document And Classification: at20,fscm 73160 mfr ref single material response inner layer
Style Designator: split, 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
8S6508	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-004-7161?

The FSCG of the NSN 3120-00-004-7161 is 3120

Does the NSN 3120-00-004-7161 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-004-7161 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 3120-00-004-7161 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-004-7161 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 3120-00-004-7161 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Jun 7, 1972