4820-01-533-5837

Find complete technical information, availability, and procurement data for: 4820-01-533-5837
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-533-5837

Item Name Code

77777

Assigment Date

09/20/2005 (20 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

6.625 inches nominal overall diameter, includes a shut-off valve, pressure switches and a drain kit; used for series 758 dry, series 758-p pre-action and series 758-d deluge devices special features, 26.000 inches nominal overall length, 25.500 inches nominal overall width

Product Characteristics

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

Overall Length: 26.000 inches nominal
Overall Width: 25.500 inches nominal
Overall Diameter: 6.625 inches nominal
Special Features: includes a shut-off valve, pressure switches and a drain kit; used for series 758 dry, series 758-p pre-action and series 758-d deluge devices

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
"758-6""	Deluge Riser

FAQs

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

What is the FSCG of the NSN 4820-01-533-5837?

The FSCG of the NSN 4820-01-533-5837 is 4820

Does NSN 4820-01-533-5837 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 4820-01-533-5837 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-533-5837 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 4820-01-533-5837 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Tue, Sep 20, 2005