731139PC3

View detailed technical data, stock status, and sourcing information for: 731139PC3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-274-4904

Item Name Code

02386

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).

1.380 inches minimum and 1.385 inches maximum effective length, 0.713 inches minimum and 0.718 inches maximum undercut diameter, 1.648 inches minimum and 1.668 inches maximum overall length, 0.046 inches minimum and 0.049 inches maximum undercut width, 0.748 inches minimum and 0.749 inches maximum 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: 1.648 inches minimum and 1.668 inches maximum
Diameter: 0.748 inches minimum and 0.749 inches maximum
Effective Length: 1.380 inches minimum and 1.385 inches maximum
Undercut Diameter: 0.713 inches minimum and 0.718 inches maximum
Undercut Width: 0.046 inches minimum and 0.049 inches maximum
Hardness Rating: 50.0 rockwell c minimum and 55.0 rockwell c maximum overall
Material: steel overall
Surface Treatment: phosphate overall
Style Designator: groove

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
731139PC3	Headless Grooved Pin

FAQs

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

What is the FSCG of the NSN 5315-00-274-4904?

The FSCG of the NSN 5315-00-274-4904 is 5315

Does the NSN 5315-00-274-4904 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5315-00-274-4904 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 5315-00-274-4904 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-274-4904 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 5315-00-274-4904 was assigned to the Federal Catalog?

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