3120-00-827-5556

Find complete technical information, availability, and procurement data for: 3120-00-827-5556
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-827-5556

Item Name Code

13206

Assigment Date

01/01/1960 (66 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.

0.6200 inches nominal overall length, 1.1250 inches nominal flange outside diameter, 0.0590 inches minimum and 0.0600 inches maximum flange width, 0.8765 inches minimum and 0.8775 inches maximum body outside diameter, 0.7420 inches minimum and 0.7440 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: 0.6200 inches nominal
Body Outside Diameter: 0.8765 inches minimum and 0.8775 inches maximum
Body Inside Diameter: 0.7420 inches minimum and 0.7440 inches maximum
Flange Outside Diameter: 1.1250 inches nominal
Flange Width: 0.0590 inches minimum and 0.0600 inches maximum
Corner Shape: square all corners
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches outside diameter surface of body
Surface Finish: 125.0 microinches right end surface of left flange
Surface Finish: 32.0 microinches left end surface of body and flange
Material: copper alloy 955 overall
Material Document And Classification: qq-c-390 fed spec single material response overall
Surface Treatment: cadmium inside diameter surface of body
Surface Treatment: cadmium outside diameter surface of body
Surface Treatment: cadmium outside diameter surface of flange
Surface Treatment: cadmium right end surface of body
Surface Treatment: cadmium right end surface of left flange
Style Designator: solid, external flange one end