3120-01-398-4309

Find complete technical information, availability, and procurement data for: 3120-01-398-4309
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-398-4309

Item Name Code

13205

Assigment Date

11/03/1994 (31 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.

0.0887 inches minimum and 0.0937 inches maximum flange width, 2.1050 inches minimum and 2.1250 inches maximum flange outside diameter, 1.3755 inches minimum and 1.3765 inches maximum body inside diameter, 1.5643 inches minimum and 1.5648 inches maximum body outside diameter, 2.0520 inches minimum and 2.0620 inches maximum overall length

Product Characteristics

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

Overall Length: 2.0520 inches minimum and 2.0620 inches maximum
Body Outside Diameter: 1.5643 inches minimum and 1.5648 inches maximum
Body Inside Diameter: 1.3755 inches minimum and 1.3765 inches maximum
Flange Outside Diameter: 2.1050 inches minimum and 2.1250 inches maximum
Flange Width: 0.0887 inches minimum and 0.0937 inches maximum
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
Corner Shape: square outside right corner
Corner Shape: undercut left flange body corner
Material: steel comp 316 overall
Style Designator: solid, external flange one end

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
211049948	Sleeve Bearing
595-6401439 ITEM 1	Sleeve Bearing
KJB389122V	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-398-4309?

The FSCG of the NSN 3120-01-398-4309 is 3120

Does the NSN 3120-01-398-4309 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-398-4309 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 3120-01-398-4309 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-398-4309 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 3120-01-398-4309 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Nov 3, 1994