3120-00-400-3501

Find complete technical information, availability, and procurement data for: 3120-00-400-3501
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-400-3501

Item Name Code

13205

Assigment Date

02/28/1969 (57 years ago)

A pliable rubber, felt, leather, or composition ring-shaped element, split or solid; with or without spring or spreader, having a metal shell on all or a portion of at least two of the outer surfaces. It may be designed to be either bolt mounted or pressmounted between fixed and moveable parts to form a tight and effective seal by the pressure of the spring or spreader or the resiliency inherent in the element material. Excludes:packing with retainer.

4.7520 inches minimum and 4.7540 inches maximum body outside diameter, grooved straight and circular lubricant accommodation style, 4.2570 inches minimum and 4.2580 inches maximum body inside diameter, square all corners corner shape, 3.0000 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: 3.0000 inches nominal
Body Outside Diameter: 4.7520 inches minimum and 4.7540 inches maximum
Body Inside Diameter: 4.2570 inches minimum and 4.2580 inches maximum
Lubricant Accommodation Style: grooved straight and circular
Corner Shape: square all corners
Surface Finish: 125.0 microinches outside diameter surface of body
Surface Finish: 32.0 microinches inside diameter surface of body
Material: copper alloy 932 overall
Material Document And Classification: sae assn std single material response overall
Style Designator: solid, plain, no outside flanges

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
BS221	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-400-3501?

The FSCG of the NSN 3120-00-400-3501 is 3120

Does the NSN 3120-00-400-3501 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-400-3501 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 3120-00-400-3501 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-400-3501 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 3120-00-400-3501 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Feb 28, 1969