3120-00-172-0731

Find complete technical information, availability, and procurement data for: 3120-00-172-0731
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-172-0731

Item Name Code

13205

Assigment Date

08/25/1972 (53 years ago)

0.7430 inches minimum and 0.7450 inches maximum overall length, casehardened features provided, square all corners corner shape, 1.3800 inches minimum and 1.3820 inches maximum body inside diameter, 1.6430 inches minimum and 1.6440 inches maximum body outside 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: 0.7430 inches minimum and 0.7450 inches maximum
Body Outside Diameter: 1.6430 inches minimum and 1.6440 inches maximum
Body Inside Diameter: 1.3800 inches minimum and 1.3820 inches maximum
Corner Shape: square all corners
Features Provided: casehardened
Surface Finish: 125.0 microinches left end surface of body
Surface Finish: 125.0 microinches right end surface of body
Surface Finish: 16.0 microinches outside diameter surface of body
Surface Finish: 32.0 microinches inside diameter surface of body
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
387833	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-172-0731?

The FSCG of the NSN 3120-00-172-0731 is 3120

Does the NSN 3120-00-172-0731 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-172-0731 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 3120-00-172-0731 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-172-0731 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 3120-00-172-0731 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Aug 25, 1972