3120-01-337-4963

Find complete technical information, availability, and procurement data for: 3120-01-337-4963
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-337-4963

Item Name Code

13206

Assigment Date

04/16/1991 (35 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.

0.0840 inches minimum and 0.1040 inches maximum first hole diameter, 1.0638 inches minimum and 1.0648 inches maximum body outside diameter, 0.8430 inches nominal overall length, 1.3120 inches nominal flange outside diameter, 0.8490 inches nominal 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.

Hole Diameter: 0.0840 inches minimum and 0.1040 inches maximum first
Overall Length: 0.8430 inches nominal
Body Outside Diameter: 1.0638 inches minimum and 1.0648 inches maximum
Body Inside Diameter: 0.8490 inches nominal
Flange Outside Diameter: 1.3120 inches nominal
Flange Width: 0.0880 inches minimum and 0.0980 inches maximum
Lubricant Accommodation Style: grooved circular
Corner Shape: chamfered inside left corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Corner Shape: undercut left flange body corner
Antirotation/Lubrication Type And Quantity: 1 hole
Surface Groove Location And Quantity: 1 internal and 1 external
Material: copper alloy 173 overall
Material Document And Classification: astm b196 assn std single material response overall
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
510-11505-508	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-337-4963?

The FSCG of the NSN 3120-01-337-4963 is 3120

Does the NSN 3120-01-337-4963 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-337-4963 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 3120-01-337-4963 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-337-4963 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 3120-01-337-4963 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Apr 16, 1991