3120-00-287-9931

Find complete technical information, availability, and procurement data for: 3120-00-287-9931
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-00-287-9931

Item Name Code

13205

Assigment Date

01/01/1963 (63 years ago)

An enclosure, including two or more electrodes, in which a flow of electrons may occur through a vacuum or a contained gas. The electronic conduction takes place either by means of electrons emitted from a cathode or by ionization of the contained gas. Includes phototubes (photoemissive type only), geiger-mueller tubes, traveling wave tubes, cathode ray tubes and microwave tubes (klystron, magnetron, or the like). Excludes:items whose primary purpose is to produce light energy; photoelectric cell; and semiconductor device (as modified).

0.5000 inches nominal overall length, 0.1870 inches nominal flange width, 1.6570 inches minimum and 1.6580 inches maximum body outside diameter, 1.8544 inches minimum and 1.8856 inches maximum flange outside diameter, 1.4050 inches minimum and 1.4060 inches maximum body inside diameter

Product Characteristics

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

Overall Length: 0.5000 inches nominal
Body Outside Diameter: 1.6570 inches minimum and 1.6580 inches maximum
Body Inside Diameter: 1.4050 inches minimum and 1.4060 inches maximum
Flange Outside Diameter: 1.8544 inches minimum and 1.8856 inches maximum
Flange Width: 0.1870 inches nominal
Corner Shape: square all corners
Material: unable to decode
Material Document And Classification: unable to decode
Style Designator: solid, external flange one end

FAQs

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

What is the FSCG of the NSN 3120-00-287-9931?

The FSCG of the NSN 3120-00-287-9931 is 3120

Does the NSN 3120-00-287-9931 have a Schedule B code assigned?

Yes, the Schedule B code is 8482997090

Does NSN 3120-00-287-9931 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 3120-00-287-9931 contain precious materials?

Precious metal content is unknown

Does NSN 3120-00-287-9931 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 3120-00-287-9931 was assigned to the Federal Catalog?

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