3120-01-048-8787

Find complete technical information, availability, and procurement data for: 3120-01-048-8787
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-048-8787

Item Name Code

13206

Assigment Date

10/07/1977 (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.

0.3745 inches minimum and 0.3755 inches maximum body inside diameter, 63.0 microinches intermediate layer surface finish, square all corners corner shape, 0.3750 inches minimum and 0.3785 inches maximum overall length, 0.4985 inches minimum and 0.5005 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: 0.3750 inches minimum and 0.3785 inches maximum
Body Outside Diameter: 0.4985 inches minimum and 0.5005 inches maximum
Body Inside Diameter: 0.3745 inches minimum and 0.3755 inches maximum
Corner Shape: square all corners
Surface Finish: 63.0 microinches intermediate layer
Material: steel comp xm-13 overall
Material Document And Classification: ams 5629, cond h950 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Style Designator: solid, plain, no outside flanges

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
10107702	Sleeve Bushing
ST4M201-06004	Sleeve Bushing
ST4M201-0604	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-048-8787?

The FSCG of the NSN 3120-01-048-8787 is 3120

Does the NSN 3120-01-048-8787 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-048-8787 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 3120-01-048-8787 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-048-8787 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 3120-01-048-8787 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Oct 7, 1977