NAS538B20-056

View detailed technical data, stock status, and sourcing information for: NAS538B20-056
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-648-2416

Item Name Code

13206

Assigment Date

09/18/2015 (10 years ago)

A device of various shapes to be permanently attached to the structure of an aircraft. It is designed to permanently mount and/or support an integral member, or group of members of the airframe in a proper position and bear the stress imposed by the components being supported. It may have mounting provisions, such as slots, holes, and/or attachments to facilitate installation. Excludes:items which are primarily designed for dampening shock and/or vibration. Excludes:bracket, angle; bracket, double angle; bracket, shelf; bracket, mounting; bracket (1), structural component, aircraft; and radius block.

1.6350 inches nominal flange outside diameter, 1.2190 inches nominal body inside diameter, 1.4399 inches nominal body outside diameter, 0.0600 inches nominal flange width, 0.6200 inches nominal overall length

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 nominal
Body Outside Diameter: 1.4399 inches nominal
Body Inside Diameter: 1.2190 inches nominal
Flange Outside Diameter: 1.6350 inches nominal
Flange Width: 0.0600 inches nominal
Part Name Assigned By Controlling Agency: bushing-flanged,press fit undersize inside diameter
Material: copper alloy 642 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
NAS538B20-056	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-648-2416?

The FSCG of the NSN 3120-01-648-2416 is 3120

Does the NSN 3120-01-648-2416 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-648-2416 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 3120-01-648-2416 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-648-2416 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 3120-01-648-2416 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Fri, Sep 18, 2015