3120-01-437-4798

Find complete technical information, availability, and procurement data for: 3120-01-437-4798
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-437-4798

Item Name Code

13205

Assigment Date

10/15/1996 (29 years ago)

A positive displacement device which utilizes the reciprocating motion of a multiple number of parallel pistons arranged axially in a cylinder barrel as a means of transferring a liquid from one place to another. The pistons are actuated by revolving the cylinder barrel at an angle to the drive shaft axis or by a tilting box when the cylinder barrel revolves on the drive shaft. The piston displacement may be fixed or variable. It is designed to be driven by a prime mover which is not an integral part of the pump.

copper alloy 841 overall material, 4.0000 inches nominal overall length, 3.1290 inches nominal body outside diameter, 2.7530 inches nominal body inside diameter, square all corners corner shape

Product Characteristics

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

Overall Length: 4.0000 inches nominal
Body Outside Diameter: 3.1290 inches nominal
Body Inside Diameter: 2.7530 inches nominal
Corner Shape: square all corners
Material: copper alloy 841 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
7107-2	Sleeve Bearing
AA3100-11	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-437-4798?

The FSCG of the NSN 3120-01-437-4798 is 3120

Does the NSN 3120-01-437-4798 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-437-4798 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 3120-01-437-4798 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-437-4798 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 3120-01-437-4798 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Oct 15, 1996