3120-01-073-0742

Find complete technical information, availability, and procurement data for: 3120-01-073-0742
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-073-0742

Item Name Code

13209

Assigment Date

03/08/1979 (47 years ago)

externally threaded shank style, 0.5010 inches minimum and 0.5030 inches maximum bore diameter, 1.8840 inches minimum and 1.9050 inches maximum overall length, left-hand thread direction, 3a thread class

Product Characteristics

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

Thread Class: 3a
Thread Direction: left-hand
Shank Style: externally threaded
Overall Length: 1.8840 inches minimum and 1.9050 inches maximum
Bore Diameter: 0.5010 inches minimum and 0.5030 inches maximum
End Item Identification: armd battle tank m1e1
Outer Member Outside Diameter: 0.9200 inches minimum and 0.9300 inches maximum
Bore Center To Shank End Distance: 1.1900 inches minimum and 1.2100 inches maximum
Outer Member Width: 0.4320 inches minimum and 0.4370 inches maximum
Inner Member Width: 0.6970 inches minimum and 0.6990 inches maximum
Shank End To Shoulder Length: 0.5800 inches nominal
Shank Thread Length: 0.5800 inches nominal
Thread Diameter: 0.375 inches nominal
Thread Quantity Per Inch: 24
Hardness Rating: 65.0 rockwell a maximum inner member
Material: steel overall
Style Designator: shouldered 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
12286579	Rod End Plain Bearing
3-140-900-01	Rod End Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-073-0742?

The FSCG of the NSN 3120-01-073-0742 is 3120

Does the NSN 3120-01-073-0742 have a Schedule B code assigned?

Yes, the Schedule B code is 8483308055

Does NSN 3120-01-073-0742 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 3120-01-073-0742 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-073-0742 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 3120-01-073-0742 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, Mar 8, 1979