3120-01-558-3420

Find complete technical information, availability, and procurement data for: 3120-01-558-3420
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-558-3420

Item Name Code

13206

Assigment Date

11/06/2007 (18 years ago)

A preformed metallic item with two or more inlet ports and passages, and a common outlet designed to collect and direct exhaust gases from the cylinders of an internal combustion engine.

0.0570 inches minimum and 0.0620 inches maximum flange width, 0.1900 inches minimum and 0.1915 inches maximum body inside diameter, 0.4950 inches minimum and 0.5050 inches maximum overall length, 0.4270 inches minimum and 0.4470 inches maximum flange outside diameter, 0.3131 inches minimum and 0.3136 inches maximum body outside 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: 0.4950 inches minimum and 0.5050 inches maximum
Body Outside Diameter: 0.3131 inches minimum and 0.3136 inches maximum
Body Inside Diameter: 0.1900 inches minimum and 0.1915 inches maximum
Flange Outside Diameter: 0.4270 inches minimum and 0.4470 inches maximum
Flange Width: 0.0570 inches minimum and 0.0620 inches maximum
Corner Shape: chamfered outside right corner
Corner Shape: chamfered left flange body corner
Corner Shape: square left flange outside right corner
Corner Shape: square outside left corner
Corner Shape: square inside left corner
Corner Shape: square inside right corner
Surface Finish: 125.0 microinches overall
Part Name Assigned By Controlling Agency: bushing-flanged press fit steel, cres, bronze and copper
Material: copper alloy 642 or copper alloy 630 overall
Material Document And Classification: astm b 150/b 150m condition hr50 assn std single material response or ams 4640 condition hr50 assn std single material response overall
Style Designator: solid, external flange one end

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FAQs

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

What is the FSCG of the NSN 3120-01-558-3420?

The FSCG of the NSN 3120-01-558-3420 is 3120

Does the NSN 3120-01-558-3420 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-01-558-3420 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 3120-01-558-3420 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-558-3420 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 3120-01-558-3420 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Tue, Nov 6, 2007