3120-00-542-1180

Find complete technical information, availability, and procurement data for: 3120-00-542-1180
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-542-1180

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. For items specifically designed for aviation, see pulley(1), groove, aviation.

2.2570 inches minimum and 2.2590 inches maximum body inside diameter, chamfered all corners corner shape, 2.7490 inches minimum and 2.7500 inches maximum body outside diameter, grooved open both ends lubricant accommodation style, 5.1250 inches nominal 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: 5.1250 inches nominal
Body Outside Diameter: 2.7490 inches minimum and 2.7500 inches maximum
Body Inside Diameter: 2.2570 inches minimum and 2.2590 inches maximum
Lubricant Accommodation Style: grooved open both ends
Corner Shape: chamfered all corners
Surface Finish: 125.0 microinches overall
Surface Groove Location And Quantity: 2 internal
Material: copper alloy 934 overall
Material Document And Classification: mil-b-16261 mil spec single material response overall
Style Designator: solid, plain, no outside flanges

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FAQs

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

What is the FSCG of the NSN 3120-00-542-1180?

The FSCG of the NSN 3120-00-542-1180 is 3120

Does the NSN 3120-00-542-1180 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-542-1180 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 3120-00-542-1180 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-542-1180 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 3120-00-542-1180 was assigned to the Federal Catalog?

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