3120-01-301-9790

Find complete technical information, availability, and procurement data for: 3120-01-301-9790
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-301-9790

Item Name Code

13206

Assigment Date

06/07/1989 (37 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.

0.0900 inches minimum and 0.0960 inches maximum flange width, 0.5000 inches minimum and 0.5300 inches maximum overall length, chamfered inside left corner corner shape, 0.4381 inches minimum and 0.4384 inches maximum body outside diameter, 0.4980 inches minimum and 0.5020 inches maximum flange outside 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: 0.5000 inches minimum and 0.5300 inches maximum
Body Outside Diameter: 0.4381 inches minimum and 0.4384 inches maximum
Flange Outside Diameter: 0.4980 inches minimum and 0.5020 inches maximum
Flange Width: 0.0900 inches minimum and 0.0960 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: round outside right corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside right corner
Special Features: one centrally located 0.2900 in. min,0.3100 in. max lg by 0.2500 in. min,0.2510 in. max w slot; flange milled flat on two sides
Material: steel comp 303 overall
Material Document And Classification: qq-s-763 fed spec single material response and b7a13c,cagec 97424 mfr ref single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: +4a-wb1a,cagec 97424 mfr ref single treatment response overall

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
1863W38P002	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-301-9790?

The FSCG of the NSN 3120-01-301-9790 is 3120

Does the NSN 3120-01-301-9790 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-301-9790 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 3120-01-301-9790 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-301-9790 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 3120-01-301-9790 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Jun 7, 1989