3120-01-040-5506

Find complete technical information, availability, and procurement data for: 3120-01-040-5506
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-040-5506

Item Name Code

13211

Assigment Date

05/08/1977 (49 years ago)

A valve specifically designed to automatically maintain a predetermined discharge flow rate which may be adjustable within a specific range. It is designed to be used with various fluids and may be preset and/or adjustable. It may be in-line or cartridge (manifold) design. Excludes:valve, regulating, feed water; valve, regulating, fluid pressure; valve, regulating, fuel oil; valve, regulating, oil pressure, automatic pilot; vavle, regulating, temperature; valve, angle; and valve, globe.

rectangular cross-sectional shape style, 0.0935 inches minimum and 0.0970 inches maximum overall thickness, 3.6150 inches minimum and 3.6250 inches maximum outside diameter, round center hole shape style, 2.5150 inches minimum and 2.5250 inches maximum diameter

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Outside Diameter: 3.6150 inches minimum and 3.6250 inches maximum
Center Hole Shape Style: round
Diameter: 2.5150 inches minimum and 2.5250 inches maximum
Overall Thickness: 0.0935 inches minimum and 0.0970 inches maximum
Bearing Surface Hole Quantity: 2 first
Bearing Surface Hole Diameter: 0.1880 inches minimum and 0.1900 inches maximum first
Corner Shape: square all corners
Material: copper alloy intermediate layer
Material: lubricant lubrication
Material: plastic outer layer
Material: steel inner layer
Style Designator: round

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
763-2-230009	Thrust Washer Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-040-5506?

The FSCG of the NSN 3120-01-040-5506 is 3120

Does the NSN 3120-01-040-5506 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105008

Does NSN 3120-01-040-5506 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 3120-01-040-5506 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-040-5506 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 3120-01-040-5506 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, May 8, 1977