3120-00-612-7490

Find complete technical information, availability, and procurement data for: 3120-00-612-7490
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-612-7490

Item Name Code

13209

Assigment Date

01/01/1963 (63 years ago)

3b thread class, internally threaded w/bead and wrench flats and inspection hole shank style, 2.8430 inches nominal overall length, right-hand thread direction, 0.2495 inches minimum and 0.2515 inches maximum bore diameter

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Shank Style: internally threaded w/bead and wrench flats and inspection hole
Overall Length: 2.8430 inches nominal
Bore Diameter: 0.2495 inches minimum and 0.2515 inches maximum
Outer Member Outside Diameter: 0.9370 inches maximum
Bore Center To Shank End Distance: 2.3650 inches minimum and 2.3850 inches maximum
Outer Member Width: 0.4330 inches maximum
Inner Member Width: 0.5880 inches minimum and 0.5930 inches maximum
Shank Thread Length: 0.7180 inches minimum and 0.8120 inches maximum
Inspection Hole Center To End Distance: 0.4270 inches minimum and 0.4470 inches maximum
Shank Width Across Wrench Flats: 0.4280 inches minimum and 0.4480 inches maximum
Thread Diameter: 0.312 inches nominal
Thread Quantity Per Inch: 24
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum rod end body
Special Features: 0.2920 in. max,0.3200 in. max offset between centerlines of bore and shank
Material: steel corrosion resisting rod end body
Material: steel inner member
Surface Treatment: chromium inner member
Style Designator: ball type
Thread Series Designator: unf

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
6814040	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-612-7490?

The FSCG of the NSN 3120-00-612-7490 is 3120

Does the NSN 3120-00-612-7490 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-00-612-7490 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 3120-00-612-7490 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-612-7490 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 3120-00-612-7490 was assigned to the Federal Catalog?

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