ST4M166-3-0045

View detailed technical data, stock status, and sourcing information for: ST4M166-3-0045
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-129-5554

Item Name Code

13206

Assigment Date

04/08/1982 (44 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.

0.1900 inches minimum and 0.1910 inches maximum body inside diameter, 0.2860 inches minimum and 0.2910 inches maximum overall length, steel comp 630 overall material, 0.3110 inches minimum and 0.3115 inches maximum body outside diameter, square all corners corner shape

Product Characteristics

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

Overall Length: 0.2860 inches minimum and 0.2910 inches maximum
Body Outside Diameter: 0.3110 inches minimum and 0.3115 inches maximum
Body Inside Diameter: 0.1900 inches minimum and 0.1910 inches maximum
Corner Shape: square all corners
Material: steel comp 630 overall
Material Document And Classification: ams 5643, cond h-1025 assn std single material response overall
Surface Treatment: passivate 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
10107855	Sleeve Bushing
ST4M166-3-0045	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-129-5554?

The FSCG of the NSN 3120-01-129-5554 is 3120

Does the NSN 3120-01-129-5554 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-129-5554 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 3120-01-129-5554 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-129-5554 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 3120-01-129-5554 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Thu, Apr 8, 1982