3120-01-240-0883

Find complete technical information, availability, and procurement data for: 3120-01-240-0883
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-240-0883

Item Name Code

13205

Assigment Date

09/08/1986 (39 years ago)

A tubular shaped item with a round or hexagon peripheral shape having two flat bearing surfaces perpendicular to the axis of the centrally located hole. It is designed to maintain a predetermined distance between assembled parts. The item may be with or without flange(s) of any peripheral shape. The overall length must exceed 25 percent of the outside diameter or distance across peripheral flats of the body. (when the length, outside diameter, and/or distance across peripheral flats are designed as a tolerance, the maximum dimension will be used to determine compliance). For items having other than a round or hexagon peripheral shape, see spacer, plate. Excludes:items with lubricating features, see bearing, sleeve and bushing, sleeve. See also bushing, tapered; spacer, ring; washer, flat; and washer, (as modified).

0.5950 inches minimum and 0.6050 inches maximum left internal flange hole diameter, 0.3850 inches minimum and 0.3950 inches maximum overall length, 1.1240 inches minimum and 1.1245 inches maximum body inside diameter, 1.1807 inches minimum and 1.1811 inches maximum body outside diameter, 0.1050 inches minimum and 0.1150 inches maximum left internal flange width

Product Characteristics

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

Overall Length: 0.3850 inches minimum and 0.3950 inches maximum
Body Outside Diameter: 1.1807 inches minimum and 1.1811 inches maximum
Body Inside Diameter: 1.1240 inches minimum and 1.1245 inches maximum
Left Internal Flange Hole Diameter: 0.5950 inches minimum and 0.6050 inches maximum
Left Internal Flange Width: 0.1050 inches minimum and 0.1150 inches maximum
Corner Shape: chamfered outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 32.0 microinches outside diameter surface of body
Special Features: right side of interior flange counterbore to 0.9750 in. min,0.9850 in. max dia by 0.045 in. depth
Material: steel comp 302 or steel comp 303se or steel comp 304 or steel comp 317 or steel comp 321 overall
Material Document And Classification: qq-s-763 assn std single material response overall
Style Designator: solid, plain, no outside flanges, internal flange one end

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
3236364-1	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-240-0883?

The FSCG of the NSN 3120-01-240-0883 is 3120

Does the NSN 3120-01-240-0883 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-240-0883 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 3120-01-240-0883 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-240-0883 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 3120-01-240-0883 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Sep 8, 1986