3120-01-221-8741

Find complete technical information, availability, and procurement data for: 3120-01-221-8741
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 3120-01-221-8741 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-221-8741

Item Name Code

13206

Assigment Date

12/04/1985 (40 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.

1.1990 inches minimum and 1.2000 inches maximum body outside diameter, chamfered inside left corner corner shape, 1.1150 inches minimum and 1.1250 inches maximum overall length, chamfered inside right corner corner shape, 0.9690 inches minimum and 0.9710 inches maximum 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: 1.1150 inches minimum and 1.1250 inches maximum
Body Outside Diameter: 1.1990 inches minimum and 1.2000 inches maximum
Body Inside Diameter: 0.9690 inches minimum and 0.9710 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Material: carbon inner layer
Material: steel comp 431 outer layer
Material Document And Classification: ams 5628 assn std single material response outer layer
Material Document And Classification: p-3310,fscm 99167 mfr ref single material response inner layer
Style Designator: solid, plain, no outside flanges
Test Data Document: "99167-pn16.03 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
5903979	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-221-8741?

The FSCG of the NSN 3120-01-221-8741 is 3120

Does the NSN 3120-01-221-8741 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-221-8741 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 3120-01-221-8741 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-221-8741 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 3120-01-221-8741 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Dec 4, 1985