3120-01-424-7656

Find complete technical information, availability, and procurement data for: 3120-01-424-7656
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-424-7656

Item Name Code

13206

Assigment Date

02/05/1996 (30 years ago)

A nonpositive displacement mechanical device with guide vanes and having an axial fan impeller(s) inclosed within a tubular housing. It is designed primarily for duct installation to move air or gas axially over a wide range of volumes and pressures.

3.0000 inches minimum and 3.0002 inches maximum body outside diameter, 2.5120 inches minimum and 2.5150 inches maximum body inside diameter, 1.7500 inches nominal overall length, 3.5000 inches nominal flange outside diameter, 0.2500 inches nominal flange width

Product Characteristics

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

Overall Length: 1.7500 inches nominal
Body Outside Diameter: 3.0000 inches minimum and 3.0002 inches maximum
Body Inside Diameter: 2.5120 inches minimum and 2.5150 inches maximum
Flange Outside Diameter: 3.5000 inches nominal
Flange Width: 0.2500 inches nominal
Corner Shape: square all corners
Special Features: machine double figure eight grease groove on id of bushing groove to cross at hole which has dia. of 0.3100.
Material: copper alloy 932 overall
Material Document And Classification: astmb505 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
AMD-1088 IT-32	Sleeve Bushing
MMD-2225	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-424-7656?

The FSCG of the NSN 3120-01-424-7656 is 3120

Does the NSN 3120-01-424-7656 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-424-7656 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 3120-01-424-7656 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-424-7656 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 3120-01-424-7656 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Mon, Feb 5, 1996