LL-HX4-0439

View detailed technical data, stock status, and sourcing information for: LL-HX4-0439
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-219-0507

Item Name Code

13205

Assigment Date

10/21/1985 (40 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

2.4920 inches minimum and 2.5080 inches maximum overall length, square all corners corner shape, 1.5015 inches minimum and 1.5030 inches maximum body outside diameter, 1.2515 inches minimum and 1.2530 inches maximum body inside diameter, copper alloy 841 overall material

Product Characteristics

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

Overall Length: 2.4920 inches minimum and 2.5080 inches maximum
Body Outside Diameter: 1.5015 inches minimum and 1.5030 inches maximum
Body Inside Diameter: 1.2515 inches minimum and 1.2530 inches maximum
Corner Shape: square all corners
Material: copper alloy 841 overall
Material: oil lubricating lubrication
Material Document And Classification: astm b438 assn std single material response overall
Special Test Features: special quality control testing
Style Designator: solid, plain, no outside flanges
Test Data Document: "81349-mil-p-23199 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
1227D26-5	Sleeve Bearing
35204	Sleeve Bearing
LL-HX4-0439	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-219-0507?

The FSCG of the NSN 3120-01-219-0507 is 3120

Does the NSN 3120-01-219-0507 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-219-0507 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 3120-01-219-0507 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-219-0507 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 3120-01-219-0507 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Mon, Oct 21, 1985