3120-00-517-8807

Find complete technical information, availability, and procurement data for: 3120-00-517-8807
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-517-8807

Item Name Code

13205

Assigment Date

01/01/1963 (63 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.

1.4060 inches minimum and 1.4160 inches maximum overall length, square all corners corner shape, 0.6200 inches minimum and 0.6220 inches maximum body outside diameter, 0.3430 inches minimum and 0.3510 inches maximum body inside diameter, casehardened features provided

Product Characteristics

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

Overall Length: 1.4060 inches minimum and 1.4160 inches maximum
Body Outside Diameter: 0.6200 inches minimum and 0.6220 inches maximum
Body Inside Diameter: 0.3430 inches minimum and 0.3510 inches maximum
Corner Shape: square all corners
Features Provided: casehardened
Hardness Rating: 38.0 rockwell c minimum and 42.0 rockwell c maximum overall
Surface Finish: 125.0 microinches outside diameter surface of body
Material: steel comp 1335 or steel comp 8640 or steel comp 4140 or steel comp 8740 overall
Material Document And Classification: qq-s-624,comp 1335 fed spec single material response or qq-s-624,comp 8640 fed spec single material response or qq-s-624,comp 4140 fed spec single material response or qq-s-624,fs8740 fed spec single material response overall
Surface Treatment: phosphate overall
Style Designator: solid, plain, no outside flanges

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3120-00-562-0005	No Name Available	01/01/1963

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
7984178	Sleeve Bearing

FAQs

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

What is the FSCG of the NSN 3120-00-517-8807?

The FSCG of the NSN 3120-00-517-8807 is 3120

Does the NSN 3120-00-517-8807 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-517-8807 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 3120-00-517-8807 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-00-517-8807 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 3120-00-517-8807 was assigned to the Federal Catalog?

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