3120-01-105-1946

Find complete technical information, availability, and procurement data for: 3120-01-105-1946
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-105-1946

Item Name Code

13206

Assigment Date

12/18/1980 (45 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.

2.3388 inches minimum and 2.3438 inches maximum overall length, chamfered inside right corner corner shape, chamfered inside left corner corner shape, 1.3138 inches minimum and 1.3148 inches maximum body outside diameter, 1.1250 inches minimum and 1.1265 inches maximum body inside 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: 2.3388 inches minimum and 2.3438 inches maximum
Body Outside Diameter: 1.3138 inches minimum and 1.3148 inches maximum
Body Inside Diameter: 1.1250 inches minimum and 1.1265 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Corner Shape: square outside left corner
Corner Shape: square outside right corner
Surface Finish: 125.0 microinches intermediate layer
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Style Designator: solid, plain, no outside flanges
Specification/Standard Data: 80205-nas75 professional/industrial association standard

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FAQs

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

What is the FSCG of the NSN 3120-01-105-1946?

The FSCG of the NSN 3120-01-105-1946 is 3120

Does the NSN 3120-01-105-1946 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-105-1946 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 3120-01-105-1946 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-105-1946 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 3120-01-105-1946 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Thu, Dec 18, 1980