3120-01-191-4619

Find complete technical information, availability, and procurement data for: 3120-01-191-4619
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-191-4619

Item Name Code

13206

Assigment Date

10/08/1984 (41 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.

steel comp 4130 or steel comp 4135 overall material, 0.6260 inches minimum and 0.6270 inches maximum body outside diameter, 0.3075 inches minimum and 0.3125 inches maximum overall length, square all corners corner shape, 0.4995 inches minimum and 0.5005 inches maximum body inside 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: 0.3075 inches minimum and 0.3125 inches maximum
Body Outside Diameter: 0.6260 inches minimum and 0.6270 inches maximum
Body Inside Diameter: 0.4995 inches minimum and 0.5005 inches maximum
Corner Shape: square all corners
Material: steel comp 4130 or steel comp 4135 overall
Material Document And Classification: mil-t-6736,con n mil spec 1st material response or mil-t-6735 mil spec 2nd material response overall
Surface Treatment: cadmium and chromate left end surface of body
Surface Treatment: cadmium and chromate outside diameter surface of body
Surface Treatment: cadmium and chromate right end surface of body
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response outside diameter surface of body
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 3 fed spec single treatment response right end surface of body
Style Designator: solid, plain, no outside flanges
Specification/Standard Data: 43999-ld137-0026 manufacturers standard

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
LD137-0026-6010	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-191-4619?

The FSCG of the NSN 3120-01-191-4619 is 3120

Does the NSN 3120-01-191-4619 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-191-4619 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 3120-01-191-4619 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-191-4619 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 3120-01-191-4619 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Oct 8, 1984