22-012B31-26-28

View detailed technical data, stock status, and sourcing information for: 22-012B31-26-28
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-421-9141

Item Name Code

13206

Assigment Date

12/21/1970 (55 years ago)

0.4032 inches minimum and 0.4092 inches maximum overall length, 0.7510 inches minimum and 0.7515 inches maximum body outside diameter, 0.8650 inches minimum and 0.8850 inches maximum flange outside diameter, 0.0615 inches minimum and 0.0635 inches maximum flange width, 0.4839 inches minimum and 0.4849 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: 0.4032 inches minimum and 0.4092 inches maximum
Body Outside Diameter: 0.7510 inches minimum and 0.7515 inches maximum
Body Inside Diameter: 0.4839 inches minimum and 0.4849 inches maximum
Flange Outside Diameter: 0.8650 inches minimum and 0.8850 inches maximum
Flange Width: 0.0615 inches minimum and 0.0635 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
Hardness Rating: 80.0 rockwell b minimum overall
Material: copper alloy 642 overall
Material Document And Classification: qq-c-465 fed spec single material response overall
Style Designator: solid, external 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
22-012B31-26-28	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-421-9141?

The FSCG of the NSN 3120-00-421-9141 is 3120

Does the NSN 3120-00-421-9141 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-421-9141 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 3120-00-421-9141 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-421-9141 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 3120-00-421-9141 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 21, 1970