GB10C12-10

View detailed technical data, stock status, and sourcing information for: GB10C12-10
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-309-2557

Item Name Code

13206

Assigment Date

10/13/1989 (36 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.

0.7508 inches minimum and 0.7518 inches maximum body outside diameter, 0.9550 inches minimum and 1.0005 inches maximum flange outside diameter, 0.6180 inches minimum and 0.6200 inches maximum body inside diameter, 0.0880 inches minimum and 0.0930 inches maximum flange width, 0.4040 inches nominal overall length

Product Characteristics

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

Overall Length: 0.4040 inches nominal
Body Outside Diameter: 0.7508 inches minimum and 0.7518 inches maximum
Body Inside Diameter: 0.6180 inches minimum and 0.6200 inches maximum
Flange Outside Diameter: 0.9550 inches minimum and 1.0005 inches maximum
Flange Width: 0.0880 inches minimum and 0.0930 inches maximum
Corner Shape: square all corners
Hardness Rating: 33.0 rockwell c minimum and 37.0 rockwell c maximum overall
Material: steel comp e4340 or steel comp 4140 or steel comp 4130 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response and mil-s-5626 mil spec 2nd material response and mil-s-6758 mil spec 3rd material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2 fed spec all treatment responses overall
Style Designator: solid, external flange one end
Specification/Standard Data: 26512-gb10c 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
GB10C12-10	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-01-309-2557?

The FSCG of the NSN 3120-01-309-2557 is 3120

Does the NSN 3120-01-309-2557 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-309-2557 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 3120-01-309-2557 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-309-2557 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 3120-01-309-2557 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Oct 13, 1989