3120-00-182-8576

Find complete technical information, availability, and procurement data for: 3120-00-182-8576
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-182-8576

Item Name Code

28215

Assigment Date

10/24/1970 (55 years ago)

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened roller, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,roller,cylindrical.

not casehardened casehardening indicator, 0.393 inches minimum and 0.394 inches maximum outside diameter, 0.188 inches minimum and 0.189 inches maximum bore inside diameter, 0.122 inches minimum and 0.125 inches maximum face width, 56.0 minimum rockwell c and 58.0 maximum rockwell c metallic hardness rating

Product Characteristics

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

Casehardening Indicator: not casehardened
Outside Diameter: 0.393 inches minimum and 0.394 inches maximum
Metallic Hardness Rating: 56.0 minimum rockwell c and 58.0 maximum rockwell c
Face Width: 0.122 inches minimum and 0.125 inches maximum
Bore Inside Diameter: 0.188 inches minimum and 0.189 inches maximum
Material: steel comp a2
Material Document And Classification: sae a2 assn std single material response
Style Designator: plain

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
378P35-5	Linear-Rotary Motion Roller

FAQs

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

What is the FSCG of the NSN 3120-00-182-8576?

The FSCG of the NSN 3120-00-182-8576 is 3120

Does the NSN 3120-00-182-8576 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-182-8576 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 3120-00-182-8576 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-182-8576 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 3120-00-182-8576 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Sat, Oct 24, 1970