12SP7D

View detailed technical data, stock status, and sourcing information for: 12SP7D
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5960 Electron Tubes and Associated Hardware

National Stock Number

5960-00-975-2170

Item Name Code

00001

Assigment Date

01/01/1962 (64 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).

12s+7d type nondefinitive spec/std data, envelope material: glass special features, cathode ray tube type

Product Characteristics

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

Tube Type: cathode ray
Special Features: envelope material: glass
Nondefinitive Spec/Std Data: 12s+7d type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5960-00-557-5110	No Name Available	07/29/1966

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
12SP7D	Electron Tube

FAQs

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

What is the FSCG of the NSN 5960-00-975-2170?

The FSCG of the NSN 5960-00-975-2170 is 5960

Does the NSN 5960-00-975-2170 have a Schedule B code assigned?

Yes, the Schedule B code is 8540890020

Does NSN 5960-00-975-2170 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 5960-00-975-2170 contain precious materials?

Precious metal content is unknown

Does NSN 5960-00-975-2170 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5960-00-975-2170 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962