4820-01-456-1734

Find complete technical information, availability, and procurement data for: 4820-01-456-1734
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-456-1734

Item Name Code

77777

Assigment Date

06/03/1998 (28 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).

0mlm-6-7001112 iaw mil-std-130 special markings, 1.380 inches nominal overall height, two-way relief valve with manuel release button special features, 1.550 inches nominal overall width, 2350-01-081-8138 end item identification

Product Characteristics

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

Overall Height: 1.380 inches nominal
Overall Width: 1.550 inches nominal
End Item Identification: 2350-01-081-8138
Special Features: two-way relief valve with manuel release button
Special Markings: 0mlm-6-7001112 iaw mil-std-130
Material: aluminum alloy
Surface Treatment: anodize
Thread Size And Series/Type Designator: 0.750-14 unc

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
7001112	Breather Valve
TA333-1823	Breather Valve

FAQs

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

What is the FSCG of the NSN 4820-01-456-1734?

The FSCG of the NSN 4820-01-456-1734 is 4820

Does the NSN 4820-01-456-1734 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-456-1734 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 4820-01-456-1734 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-456-1734 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 4820-01-456-1734 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, Jun 3, 1998