3120-00-540-4938

Find complete technical information, availability, and procurement data for: 3120-00-540-4938
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-540-4938

Item Name Code

13206

Assigment Date

01/01/1963 (63 years ago)

63.0 microinches outside diameter surface of body surface finish, 0.3730 inches minimum and 0.3740 inches maximum body outside diameter, square all corners corner shape, 0.2495 inches minimum and 0.2500 inches maximum body inside diameter, 0.5030 inches minimum and 0.5080 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: 0.5030 inches minimum and 0.5080 inches maximum
Body Outside Diameter: 0.3730 inches minimum and 0.3740 inches maximum
Body Inside Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Corner Shape: square all corners
Surface Finish: 63.0 microinches outside diameter surface of body
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758 cond c4 mil spec single material response overall
Surface Treatment: cadmium left end surface of body
Surface Treatment: cadmium outside diameter surface of body
Surface Treatment: cadmium right end surface of body
Style Designator: solid, plain, no outside flanges

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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:

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S710-4-503	Sleeve Bushing

FAQs

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

What is the FSCG of the NSN 3120-00-540-4938?

The FSCG of the NSN 3120-00-540-4938 is 3120

Does the NSN 3120-00-540-4938 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997060

Does NSN 3120-00-540-4938 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 3120-00-540-4938 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-540-4938 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 3120-00-540-4938 was assigned to the Federal Catalog?

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