3120-01-023-9805

Find complete technical information, availability, and procurement data for: 3120-01-023-9805
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-023-9805

Item Name Code

13205

Assigment Date

07/02/1976 (50 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.3075 inches minimum and 0.3175 inches maximum overall length, 0.3130 inches minimum and 0.3140 inches maximum body inside diameter, 0.0913 inches minimum and 0.0963 inches maximum flange width, 0.5020 inches minimum and 0.5030 inches maximum body outside diameter, 0.6850 inches minimum and 0.6900 inches maximum flange outside 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: 0.3075 inches minimum and 0.3175 inches maximum
Body Outside Diameter: 0.5020 inches minimum and 0.5030 inches maximum
Body Inside Diameter: 0.3130 inches minimum and 0.3140 inches maximum
Flange Outside Diameter: 0.6850 inches minimum and 0.6900 inches maximum
Flange Width: 0.0913 inches minimum and 0.0963 inches maximum
Corner Shape: round 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
Hardness Rating: 30.0 rockwell h minimum and 70.0 rockwell h maximum overall
Material: copper alloy overall
Material: oil lubricating lubrication
Material Document And Classification: mil-b-5687 ty 1 comp a mil spec single material response or mil-b-5687 ty 1 comp b mil spec single material response overall
Material Document And Classification: mil-l-15016, symbol 2190 mil spec single material response lubrication
Style Designator: solid, 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
MS17796-40	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-023-9805?

The FSCG of the NSN 3120-01-023-9805 is 3120

Does the NSN 3120-01-023-9805 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-023-9805 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 3120-01-023-9805 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-023-9805 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 3120-01-023-9805 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, Jul 2, 1976