3120-01-521-1034

Find complete technical information, availability, and procurement data for: 3120-01-521-1034
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-521-1034

Item Name Code

13206

Assigment Date

06/09/2004 (22 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes:bearing, plain, spherical and bearing, plain, self-aligning.

0.4388 inches minimum and 0.4393 inches maximum body outside diameter, bushing, sleeve flanged, press fit, ream type; end item identification, 0.3020 inches nominal overall length, 0.5520 inches minimum and 0.5720 inches maximum flange outside diameter, 0.3125 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.

Overall Length: 0.3020 inches nominal
Body Outside Diameter: 0.4388 inches minimum and 0.4393 inches maximum
Body Inside Diameter: 0.3125 inches nominal
Flange Outside Diameter: 0.5520 inches minimum and 0.5720 inches maximum
End Item Identification: bushing, sleeve flanged, press fit, ream type;
Flange Width: 0.0620 inches nominal
Part Name Assigned By Controlling Agency: inavy: bushing, sleeve, aircraft
Special Features: material is aluminum-nickel-bronze per ams4640; bushing, sleeve flanged, press fit, ream type.
Material: copper alloy 630 overall
Material Document And Classification: 4640 assn std single material response overall
Surface Treatment: cadmium 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
MS14238A05P024	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-521-1034?

The FSCG of the NSN 3120-01-521-1034 is 3120

Does the NSN 3120-01-521-1034 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-521-1034 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 3120-01-521-1034 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-521-1034 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 3120-01-521-1034 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Wed, Jun 9, 2004