3120-00-851-6603

Find complete technical information, availability, and procurement data for: 3120-00-851-6603
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-851-6603

Item Name Code

13205

Assigment Date

01/01/1962 (64 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.

0.6200 inches minimum and 0.6220 inches maximum overall length, 0.5005 inches minimum and 0.5010 inches maximum body outside diameter, 8.0 microinches inside diameter surface of body surface finish, carbon graphite inner layer material, 0.2390 inches minimum and 0.2410 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: 0.6200 inches minimum and 0.6220 inches maximum
Body Outside Diameter: 0.5005 inches minimum and 0.5010 inches maximum
Body Inside Diameter: 0.2390 inches minimum and 0.2410 inches maximum
Surface Finish: 8.0 microinches inside diameter surface of body
Material: carbon graphite inner layer
Material: steel comp 321 outer layer
Material Document And Classification: 30 u s graphite co mfr ref single material response inner layer
Material Document And Classification: 66 fed std single material response outer layer
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
5472862P2	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-851-6603?

The FSCG of the NSN 3120-00-851-6603 is 3120

Does the NSN 3120-00-851-6603 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-851-6603 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 3120-00-851-6603 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-851-6603 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 3120-00-851-6603 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962