S2431263-4A009

View detailed technical data, stock status, and sourcing information for: S2431263-4A009
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-418-2961

Item Name Code

13206

Assigment Date

08/24/1995 (30 years ago)

An item consisting of a cell, optical element in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see eyepiece assembly, optical instrument.

0.5000 inches nominal flange outside diameter, 0.2500 inches nominal body inside diameter, 0.0570 inches minimum and 0.0620 inches maximum flange width, 0.3756 inches minimum and 0.3761 inches maximum body outside diameter, 0.1926 inches minimum and 0.2076 inches maximum 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: 0.1926 inches minimum and 0.2076 inches maximum
Body Outside Diameter: 0.3756 inches minimum and 0.3761 inches maximum
Body Inside Diameter: 0.2500 inches nominal
Flange Outside Diameter: 0.5000 inches nominal
Flange Width: 0.0570 inches minimum and 0.0620 inches maximum
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Corner Shape: undercut left flange body corner
Material: copper alloy 642 overall
Surface Treatment: cadmium overall
Style Designator: solid, external flange one end

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
S2431263-4A009	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-418-2961?

The FSCG of the NSN 3120-01-418-2961 is 3120

Does the NSN 3120-01-418-2961 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-418-2961 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 3120-01-418-2961 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-418-2961 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 3120-01-418-2961 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, Aug 24, 1995