3120-01-023-8840

Find complete technical information, availability, and procurement data for: 3120-01-023-8840
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-023-8840

Item Name Code

13205

Assigment Date

06/28/1976 (50 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

chamfered outside left corner corner shape, 1.5523 inches nominal body outside diameter, 0.5840 inches nominal overall length, 1.3680 inches nominal body inside diameter, chamfered inside left corner corner shape

Product Characteristics

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

Overall Length: 0.5840 inches nominal
Body Outside Diameter: 1.5523 inches nominal
Body Inside Diameter: 1.3680 inches nominal
Corner Shape: chamfered inside left corner
Corner Shape: chamfered outside left corner
Corner Shape: square inside right corner
Corner Shape: square outside right corner
Hardness Rating: 25.0 rockwell c minimum and 33.0 rockwell c maximum overall
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758 mil spec single material response overall
Surface Treatment: oxide overall
Surface Treatment Document And Classification: mil-f-13924 mil spec single treatment 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
601493	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-023-8840?

The FSCG of the NSN 3120-01-023-8840 is 3120

Does the NSN 3120-01-023-8840 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-01-023-8840 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 3120-01-023-8840 contain precious materials?

Precious metal content is unknown

Does NSN 3120-01-023-8840 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 3120-01-023-8840 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, Jun 28, 1976