B122026

View detailed technical data, stock status, and sourcing information for: B122026
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-318-8189

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

1.2480 inches minimum and 1.2500 inches maximum body outside diameter, chamfered outside left corner corner shape, 0.7500 inches minimum and 0.7520 inches maximum body inside diameter, chamfered outside right corner corner shape, 1.6000 inches minimum and 1.6250 inches maximum 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: 1.6000 inches minimum and 1.6250 inches maximum
Body Outside Diameter: 1.2480 inches minimum and 1.2500 inches maximum
Body Inside Diameter: 0.7500 inches minimum and 0.7520 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Hardness Rating: 60.0 rockwell c nominal overall
Material: steel overall
Style Designator: solid, plain, no outside flanges

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
2300094-141130.01.0	Sleeve Bushing
3120003188189	Sleeve Bushing
8720489	Sleeve Bushing
B122026	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-318-8189?

The FSCG of the NSN 3120-00-318-8189 is 3120

Does the NSN 3120-00-318-8189 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-318-8189 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 3120-00-318-8189 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-318-8189 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 3120-00-318-8189 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963