7-211421034

View detailed technical data, stock status, and sourcing information for: 7-211421034
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-163-4660

Item Name Code

13206

Assigment Date

10/04/1983 (42 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.

flight safety critical aircraft part special features, feat criticality code justification, helicopter, apache ah-64 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.

End Item Identification: helicopter, apache ah-64
Criticality Code Justification: feat
Special Features: flight safety critical aircraft part

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
7-211421034	Sleeve Bushing
KJB137709B	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-163-4660?

The FSCG of the NSN 3120-01-163-4660 is 3120

Does the NSN 3120-01-163-4660 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-163-4660 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3120-01-163-4660 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-163-4660 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 3120-01-163-4660 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Oct 4, 1983