SJ6H14-218

View detailed technical data, stock status, and sourcing information for: SJ6H14-218
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-043-4381

Item Name Code

13206

Assigment Date

06/24/1977 (49 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.

125.0 microinches inside diameter surface of body surface finish, 2.1750 inches minimum and 2.1800 inches maximum overall length, 0.4375 inches minimum and 0.4390 inches maximum body inside diameter, 0.4990 inches minimum and 0.4995 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: 2.1750 inches minimum and 2.1800 inches maximum
Body Outside Diameter: 0.4990 inches minimum and 0.4995 inches maximum
Body Inside Diameter: 0.4375 inches minimum and 0.4390 inches maximum
Corner Shape: square all corners
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 8.0 microinches outside diameter surface of body
Material: steel comp 630 or steel comp 321 overall
Surface Treatment: chromium outside diameter surface of body
Surface Treatment Document And Classification: qq-c-320 fed spec single treatment response outside diameter 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
B365-7-218	Sleeve Bushing
GL519A7-218	Sleeve Bushing
H-7-218	Sleeve Bushing
SJ6H14-218	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-043-4381?

The FSCG of the NSN 3120-01-043-4381 is 3120

Does the NSN 3120-01-043-4381 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-043-4381 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 3120-01-043-4381 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-043-4381 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 3120-01-043-4381 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, Jun 24, 1977