3120-01-049-8680

Find complete technical information, availability, and procurement data for: 3120-01-049-8680
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-049-8680

Item Name Code

13206

Assigment Date

10/28/1977 (48 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

0.1520 inches minimum and 0.1620 inches maximum overall length, 0.1900 inches minimum and 0.1915 inches maximum body inside diameter, 0.0570 inches minimum and 0.0620 inches maximum flange width, 0.4270 inches minimum and 0.4470 inches maximum flange outside diameter, 0.3131 inches minimum and 0.3136 inches maximum body 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: 0.1520 inches minimum and 0.1620 inches maximum
Body Outside Diameter: 0.3131 inches minimum and 0.3136 inches maximum
Body Inside Diameter: 0.1900 inches minimum and 0.1915 inches maximum
Flange Outside Diameter: 0.4270 inches minimum and 0.4470 inches maximum
Flange Width: 0.0570 inches minimum and 0.0620 inches maximum
Hardness Rating: 40.0 rockwell c minimum and 43.0 rockwell c maximum overall
Material: steel comp 630 overall
Material Document And Classification: ams 5643 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: solid, external flange one end

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FAQs

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

What is the FSCG of the NSN 3120-01-049-8680?

The FSCG of the NSN 3120-01-049-8680 is 3120

Does the NSN 3120-01-049-8680 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-049-8680 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 3120-01-049-8680 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-049-8680 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 3120-01-049-8680 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Oct 28, 1977