3120-01-004-7030

Find complete technical information, availability, and procurement data for: 3120-01-004-7030
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-004-7030

Item Name Code

13206

Assigment Date

05/29/1975 (51 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.

chamfered all corners corner shape, 11.8750 inches nominal body inside diameter, 13.5050 inches minimum and 13.5100 inches maximum body outside diameter, 125.0 microinches inside diameter surface of body surface finish, 7.0000 inches nominal overall length

Product Characteristics

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

Overall Length: 7.0000 inches nominal
Body Outside Diameter: 13.5050 inches minimum and 13.5100 inches maximum
Body Inside Diameter: 11.8750 inches nominal
Corner Shape: chamfered all corners
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Material: copper alloy 836 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
3120PL0778362	Sleeve Bushing
B20113G004	Sleeve Bushing
F20113G001PC3	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-004-7030?

The FSCG of the NSN 3120-01-004-7030 is 3120

Does the NSN 3120-01-004-7030 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-004-7030 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 3120-01-004-7030 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-004-7030 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 3120-01-004-7030 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, May 29, 1975