3120-01-397-3437

Find complete technical information, availability, and procurement data for: 3120-01-397-3437
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-397-3437

Item Name Code

13205

Assigment Date

10/07/1994 (31 years ago)

An item composed of a compressible nonmetallic ring which may be loosely fitted into a noncompressible retaining ring, or may be of one piece construction with the compressible ring molded and/or mechanically connected to the retainer. It is specifically designed to form a fluid tight seal when compressed by a packing nut, gland, and the like, between fixed surfaces and a cylindrical item passing through it. Excludes:seal,plain,encased.

2.8280 inches nominal overall length, 2.7470 inches nominal body outside diameter, 3.9860 inches nominal flange outside diameter, 2.2970 inches nominal flange width, 2.0020 inches nominal body inside 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: 2.8280 inches nominal
Body Outside Diameter: 2.7470 inches nominal
Body Inside Diameter: 2.0020 inches nominal
Flange Outside Diameter: 3.9860 inches nominal
Flange Width: 2.2970 inches nominal
Corner Shape: chamfered outside right corner
Corner Shape: chamfered inside left corner
Corner Shape: chamfered outside left corner
Corner Shape: square left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square inside right corner
Material: nickel alloy 625 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
1710D1078	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-397-3437?

The FSCG of the NSN 3120-01-397-3437 is 3120

Does the NSN 3120-01-397-3437 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-397-3437 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 3120-01-397-3437 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-397-3437 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 3120-01-397-3437 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Oct 7, 1994