4820-01-533-4343

Find complete technical information, availability, and procurement data for: 4820-01-533-4343
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-533-4343

Item Name Code

35224

Assigment Date

09/15/2005 (20 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

steel corrosion resisting material, "2" class 150 wafer type fire flow butterfly valve" end item identification, 150.0 pounds per square inch nominal pressure rating, 1.720 inches minimum outside diameter, temperature rating - fire resistant; pressure rating - class 150; fluid/flowing medium-fuel oil special features

Product Characteristics

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

Outside Diameter: 1.720 inches minimum
End Item Identification: "2" class 150 wafer type fire flow butterfly valve"
Pressure Rating: 150.0 pounds per square inch nominal
Special Features: temperature rating - fire resistant; pressure rating - class 150; fluid/flowing medium-fuel oil
Material: steel corrosion resisting
Media For Which Designed: oil
Style Designator: solid
Specification/Standard Data: 81346-astm a182 professional/industrial association specification and 81346-astm a351 professional/industrial association specification
Nondefinitive Spec/Std Data: f 316 grade and cf8m grade

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
D0006-0002	Valve Disk
NW102-0500	Valve Disk
NW102-0500/2.00IN ITEM 2	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-533-4343?

The FSCG of the NSN 4820-01-533-4343 is 4820

Does the NSN 4820-01-533-4343 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-533-4343 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 4820-01-533-4343 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-533-4343 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 4820-01-533-4343 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Thu, Sep 15, 2005