3120-00-791-9825

Find complete technical information, availability, and procurement data for: 3120-00-791-9825
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-791-9825

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes:diaphragm, valve, special shaped and gasket.

4.4990 inches minimum and 4.5000 inches maximum body outside diameter, 4.0000 inches nominal overall length, 32.0 microinches inside diameter surface of body surface finish, 3.0050 inches minimum and 3.0060 inches maximum 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: 4.4990 inches minimum and 4.5000 inches maximum
Body Inside Diameter: 3.0050 inches minimum and 3.0060 inches maximum
Corner Shape: square all corners
Surface Finish: 32.0 microinches inside diameter surface of body
Surface Finish: 63.0 microinches outside diameter surface of body
Material: tin alloy uns l13840 inner layer
Style Designator: segmented, 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
652D589-1	Sleeve Bearing
652D589PC1	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-791-9825?

The FSCG of the NSN 3120-00-791-9825 is 3120

Does the NSN 3120-00-791-9825 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-791-9825 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 3120-00-791-9825 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-791-9825 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 3120-00-791-9825 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963