3120007521719

View detailed technical data, stock status, and sourcing information for: 3120007521719
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-752-1719

Item Name Code

13205

Assigment Date

01/01/1962 (64 years ago)

0.4375 inches nominal first hole diameter, 0.9219 inches minimum and 0.9531 inches maximum overall length, 0.1875 inches nominal first slot width, 0.5000 inches nominal first slot length, 5.6875 inches minimum and 5.6885 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.

Hole Diameter: 0.4375 inches nominal first
Slot Width: 0.1875 inches nominal first
Slot Length: 0.5000 inches nominal first
Overall Length: 0.9219 inches minimum and 0.9531 inches maximum
Body Outside Diameter: 5.6875 inches minimum and 5.6885 inches maximum
Body Inside Diameter: 5.1216 inches minimum and 5.1226 inches maximum
Corner Shape: square all corners
Hardness Rating: 43.0 rockwell c minimum and 48.0 rockwell c maximum overall
Surface Finish: 125.0 microinches inside diameter surface of body
Surface Finish: 125.0 microinches outside diameter surface of body
Surface Finish: 32.0 microinches left end surface of body
Surface Finish: 32.0 microinches right end surface of body
Antirotation/Lubrication Type And Quantity: 1 hole and 2 slot
Material: steel comp 1045 or steel comp 1050 overall
Style Designator: solid, plain, no outside flanges

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-00-594-5075	No Name Available	01/01/1960

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
1821K11	Sleeve Bearing
2667D5	Sleeve Bearing
3120007521719	Sleeve Bearing
7521719	Sleeve Bearing
801E573	Sleeve Bearing
913752	Sleeve Bearing
SQAP7521719	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-752-1719?

The FSCG of the NSN 3120-00-752-1719 is 3120

Does the NSN 3120-00-752-1719 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-752-1719 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 3120-00-752-1719 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-752-1719 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 3120-00-752-1719 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962