3120-00-798-5526

Find complete technical information, availability, and procurement data for: 3120-00-798-5526
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-798-5526

Item Name Code

13205

Assigment Date

01/01/1962 (64 years ago)

A positive displacement device which utilzes the rotating motion of one or more gears, cams, vanes, or screws in an enclosure as a means of transferring a liquid from one place to another. It is designed to be driven manually or by a prime mover which is not an integral part of the pump. Excludes:aircraft engine pumps.

4.0000 inches nominal right flange outside diameter, 2.7500 inches minimum and 2.7510 inches maximum body inside diameter, 2.0000 inches nominal overall length, 4.0000 inches nominal left flange outside diameter, 3.7490 inches minimum and 3.7500 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: 2.0000 inches nominal
Body Outside Diameter: 3.7490 inches minimum and 3.7500 inches maximum
Body Inside Diameter: 2.7500 inches minimum and 2.7510 inches maximum
Left Flange Outside Diameter: 4.0000 inches nominal
Right Flange Outside Diameter: 4.0000 inches nominal
Left Flange Width: 0.1870 inches nominal
Right Flange Width: 0.1870 inches nominal
Corner Shape: chamfered outside right corner
Corner Shape: chamfered outside left corner
Corner Shape: relief groove right flange body corner
Corner Shape: relief groove left flange body corner
Corner Shape: square all corners
Corner Shape: square left flange outside right corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Surface Finish: 16.0 microinches inside diameter surface of body
Material: copper alloy 903 outer layer
Material: tin alloy uns l13890 inner layer
Style Designator: solid, external flanges both ends

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
130018	Sleeve Bearing
3318986	Sleeve Bearing
99NC6505	Sleeve Bearing
NC6505	Sleeve Bearing
NC6505PC99	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-798-5526?

The FSCG of the NSN 3120-00-798-5526 is 3120

Does the NSN 3120-00-798-5526 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-798-5526 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 3120-00-798-5526 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-798-5526 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 3120-00-798-5526 was assigned to the Federal Catalog?

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