3120-01-194-4803

Find complete technical information, availability, and procurement data for: 3120-01-194-4803
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-194-4803

Item Name Code

13206

Assigment Date

11/14/1984 (41 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

0.8740 inches minimum and 0.8750 inches maximum overall length, 0.5000 inches nominal first hole diameter, 1.3750 inches nominal body outside diameter, 1.7450 inches minimum and 1.7480 inches maximum left flange outside diameter, 1.1250 inches nominal 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.

Hole Diameter: 0.5000 inches nominal first
Overall Length: 0.8740 inches minimum and 0.8750 inches maximum
Body Outside Diameter: 1.3750 inches nominal
Body Inside Diameter: 1.1250 inches nominal
Left Flange Outside Diameter: 1.7450 inches minimum and 1.7480 inches maximum
Right Flange Outside Diameter: 1.7450 inches minimum and 1.7480 inches maximum
Left Flange Width: 0.1248 inches nominal
Right Flange Width: 0.1248 inches nominal
Corner Shape: chamfered outside right corner
Corner Shape: chamfered outside left corner
Corner Shape: round right flange body corner
Corner Shape: round left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square right flange outside left corner
Surface Finish: 32.0 microinches left end surface of body and flange
Surface Finish: 32.0 microinches outside diameter surface of right flange
Surface Finish: 63.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of left flange
Surface Finish: 63.0 microinches left end surface of right flange
Surface Finish: 63.0 microinches right end surface of body and flange
Surface Finish: 63.0 microinches right end surface of left flange
Antirotation/Lubrication Type And Quantity: 6 hole
Special Features: holes equally spaced
Material: steel comp 630 overall
Style Designator: solid, external flanges both ends

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
8W-0012 PIECE 16E	Sleeve Bushing
8W-0012-5	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-194-4803?

The FSCG of the NSN 3120-01-194-4803 is 3120

Does the NSN 3120-01-194-4803 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-194-4803 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 3120-01-194-4803 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-194-4803 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 3120-01-194-4803 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Nov 14, 1984