3120-00-726-4341

Find complete technical information, availability, and procurement data for: 3120-00-726-4341
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-726-4341

Item Name Code

13208

Assigment Date

01/01/1963 (63 years ago)

0.4370 inches minimum and 0.4390 inches maximum bore diameter, 57.0 rockwell c nominal inner member hardness rating, 0.5570 inches minimum and 0.5620 inches maximum inner member width, 0.4370 inches nominal outer member width, 0.9370 inches minimum and 0.9375 inches maximum outer member outside diameter

Product Characteristics

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

Bore Diameter: 0.4370 inches minimum and 0.4390 inches maximum
Outer Member Outside Diameter: 0.9370 inches minimum and 0.9375 inches maximum
Outer Member Width: 0.4370 inches nominal
Inner Member Width: 0.5570 inches minimum and 0.5620 inches maximum
Hardness Rating: 57.0 rockwell c nominal inner member
Hardness Rating: 19.0 rockwell c nominal outer race member
Lubrication Feature: groove external outer member
Lubrication Feature: perforation outer race member
Material: steel comp 303 or steel comp 347 outer race member
Material: steel comp e52100 inner member
Surface Treatment: cadmium outer race member
Surface Treatment: chromium inner member
Style Designator: without insert or liner

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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:

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HU7-136M	Self-Aligning Plain Bearing
KWB7CRGD5	Self-Aligning Plain Bearing
KWB7SGD6	Self-Aligning Plain Bearing
WS-7E-2	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-726-4341?

The FSCG of the NSN 3120-00-726-4341 is 3120

Does the NSN 3120-00-726-4341 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-00-726-4341 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 3120-00-726-4341 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-726-4341 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 3120-00-726-4341 was assigned to the Federal Catalog?

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