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3120-01-326-8457

Find complete technical information, availability, and procurement data for: 3120-01-326-8457

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3120-01-326-8457
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-326-8457
Item Name Code
13206
Assigment Date
10/03/1990 (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.

0.4070 inches minimum and 0.4074 inches maximum body outside diameter, 125.0 microinches overall surface finish, 0.2550 inches nominal body inside diameter, afterbody section,torpedo mk50 end item identification, round all corners corner shape

Product Characteristics

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

Body Outside Diameter
0.4070 inches minimum and 0.4074 inches maximum
Body Inside Diameter
0.2550 inches nominal
End Item Identification
afterbody section,torpedo mk50
Corner Shape
round all corners
Surface Finish
125.0 microinches overall
Material
copper alloy overall
Material Document And Classification
11-c-390 fed spec single material response overall

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
5820267 Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-326-8457?
The FSCG of the NSN 3120-01-326-8457 is 3120
Does the NSN 3120-01-326-8457 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-01-326-8457 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 3120-01-326-8457 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-326-8457 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 3120-01-326-8457 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Wed, Oct 3, 1990

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