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3120-01-204-4246

Find complete technical information, availability, and procurement data for: 3120-01-204-4246

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3120-01-204-4246
Federal Supply Group
Bearings
Federal Supply Classification
3120 Unmounted Plain Bearings
National Stock Number
3120-01-204-4246
Item Name Code
13206
Assigment Date
03/26/1985 (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.

0.7500 inches minimum and 0.7515 inches maximum body inside diameter, 1.0620 inches nominal overall length, 0.9383 inches minimum and 0.9393 inches maximum body outside diameter, 1.1150 inches minimum and 1.1350 inches maximum flange outside diameter, 0.0570 inches minimum and 0.0620 inches maximum 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
1.0620 inches nominal
Body Outside Diameter
0.9383 inches minimum and 0.9393 inches maximum
Body Inside Diameter
0.7500 inches minimum and 0.7515 inches maximum
Flange Outside Diameter
1.1150 inches minimum and 1.1350 inches maximum
Flange Width
0.0570 inches minimum and 0.0620 inches maximum
Corner Shape
chamfered inside left corner
Corner Shape
chamfered inside right corner
Corner Shape
square left flange outside right corner
Corner Shape
square outside left corner
Corner Shape
square outside right corner
Corner Shape
undercut left flange body corner
Surface Finish
100.0 microinches overall
Material
copper alloy 642 or copper alloy 630 overall
Material Document And Classification
qq-c-465 fed spec 1st material response or qq-b-679 fed spec 2nd material response or ams 4640 assn std 2nd material response overall
Style Designator
solid, external flange one end
Specification/Standard Data
80205-nas77 professional/industrial association standard

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Part Number Name
NAS77A12-100 Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-204-4246?
The FSCG of the NSN 3120-01-204-4246 is 3120
Does the NSN 3120-01-204-4246 have a Schedule B code assigned?
Yes, the Schedule B code is 8482997060
Does NSN 3120-01-204-4246 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 3120-01-204-4246 contain precious materials?
Item does not contain precious metal.
Does NSN 3120-01-204-4246 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 3120-01-204-4246 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Tue, Mar 26, 1985

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