3120-01-157-0586

Find complete technical information, availability, and procurement data for: 3120-01-157-0586
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-157-0586

Item Name Code

13208

Assigment Date

06/29/1983 (43 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

4330 pounds static radial load rating, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.6557 inches minimum and 0.6562 inches maximum outer member outside diameter, 0.2495 inches minimum and 0.2500 inches maximum inner member width, 0.3425 inches minimum and 0.3430 inches maximum outer member width

Product Characteristics

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

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Outer Member Outside Diameter: 0.6557 inches minimum and 0.6562 inches maximum
Outer Member Width: 0.3425 inches minimum and 0.3430 inches maximum
Inner Member Width: 0.2495 inches minimum and 0.2500 inches maximum
Static Radial Load Rating: 4330 pounds
Hardness Rating: 37.0 rockwell c minimum inner member
Hardness Rating: 28.0 rockwell c minimum and 36.0 rockwell c maximum outer race member
Lubrication Feature: groove and perforation inner member
Lubrication Feature: groove and perforation outer race member
Material: copper alloy inner member
Material: grease lubrication
Material: steel outer race member
Material Document And Classification: ams5643,cond h1150 assn std 2nd material response outer race member
Material Document And Classification: mil-g-81322 mil spec single material response lubrication
Style Designator: without insert or liner
Test Data Document: "81349-milb81936 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
M81936/2-4	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-157-0586?

The FSCG of the NSN 3120-01-157-0586 is 3120

Does the NSN 3120-01-157-0586 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-157-0586 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 3120-01-157-0586 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-157-0586 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 3120-01-157-0586 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Jun 29, 1983