3120-01-446-2555

Find complete technical information, availability, and procurement data for: 3120-01-446-2555
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-446-2555

Item Name Code

13206

Assigment Date

06/27/1997 (29 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.

0.8650 inches nominal left flange outside diameter, 0.3700 inches nominal body inside diameter, 1.3200 inches nominal overall length, 0.6300 inches nominal body outside diameter, hh65a coast guard helicopter end item identification

Product Characteristics

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

Overall Length: 1.3200 inches nominal
Body Outside Diameter: 0.6300 inches nominal
Body Inside Diameter: 0.3700 inches nominal
End Item Identification: hh65a coast guard helicopter
Left Flange Outside Diameter: 0.8650 inches nominal
Right Flange Outside Diameter: 0.8650 inches nominal
Left Flange Width: 0.1100 inches nominal
Right Flange Width: 0.1250 inches nominal
Corner Shape: square all corners
Material: aluminum overall
Surface Treatment: aluminum alloy overall
Style Designator: blank, external flanges both ends

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
424-100-09	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-446-2555?

The FSCG of the NSN 3120-01-446-2555 is 3120

Does the NSN 3120-01-446-2555 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-446-2555 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 3120-01-446-2555 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-446-2555 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 3120-01-446-2555 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Jun 27, 1997