S685-2-120

View detailed technical data, stock status, and sourcing information for: S685-2-120
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-662-4731

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

0.3140 inches minimum and 0.3160 inches maximum body outside diameter, 0.0590 inches minimum and 0.0620 inches maximum flange width, 0.4270 inches minimum and 0.4470 inches maximum flange outside diameter, 0.1860 inches minimum and 0.1880 inches maximum body inside diameter, 0.1810 inches minimum and 0.1830 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: 0.1810 inches minimum and 0.1830 inches maximum
Body Outside Diameter: 0.3140 inches minimum and 0.3160 inches maximum
Body Inside Diameter: 0.1860 inches minimum and 0.1880 inches maximum
Flange Outside Diameter: 0.4270 inches minimum and 0.4470 inches maximum
Flange Width: 0.0590 inches minimum and 0.0620 inches maximum
Corner Shape: square all corners
Surface Finish: 125.0 microinches outside diameter surface of body
Material: steel comp 4130 or steel comp 8630 or steel comp 4140 or steel comp 8740 overall
Material Document And Classification: mil-s-6758 mil spec 1st material response or mil-s-6050 mil spec 2nd material response or mil-s-5626 mil spec 3rd material response or mil-s-6049 mil spec 4th 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, 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
S685-2-120	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-662-4731?

The FSCG of the NSN 3120-00-662-4731 is 3120

Does the NSN 3120-00-662-4731 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-662-4731 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 3120-00-662-4731 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-662-4731 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 3120-00-662-4731 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963