LS3859R5-7

View detailed technical data, stock status, and sourcing information for: LS3859R5-7
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-864-4027

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

0.2090 inches minimum and 0.2190 inches maximum overall length, square all corners corner shape, 26.0 rockwell c nominal overall hardness rating, 0.2990 inches minimum and 0.3070 inches maximum body inside diameter, 0.4386 inches minimum and 0.4391 inches maximum body outside 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: 0.2090 inches minimum and 0.2190 inches maximum
Body Outside Diameter: 0.4386 inches minimum and 0.4391 inches maximum
Body Inside Diameter: 0.2990 inches minimum and 0.3070 inches maximum
Corner Shape: square all corners
Hardness Rating: 26.0 rockwell c nominal overall
Surface Finish: 125.0 microinches intermediate layer
Material: steel comp 8630 overall
Material Document And Classification: mil-s-6050,cond c4 mil spec single material response overall
Surface Treatment: cadmium left end surface of body
Surface Treatment: cadmium outside diameter surface of body
Surface Treatment: cadmium right end surface of body
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
LS3859R5-7	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-864-4027?

The FSCG of the NSN 3120-00-864-4027 is 3120

Does the NSN 3120-00-864-4027 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-864-4027 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 3120-00-864-4027 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-864-4027 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 3120-00-864-4027 was assigned to the Federal Catalog?

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