4820-01-330-0546

Find complete technical information, availability, and procurement data for: 4820-01-330-0546
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-330-0546

Item Name Code

05487

Assigment Date

11/29/1990 (35 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.

pump,parker-hannifin end item identification, 0.500 inches 1st end nominal thread size, 14 2nd end thread quantity per inch, 0.500 inches 2nd end nominal thread size, 14 1st end thread quantity per inch

Product Characteristics

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

End Item Identification: pump,parker-hannifin
Thread Quantity Per Inch: 14 1st end
Thread Quantity Per Inch: 14 2nd end
Nominal Thread Size: 0.500 inches 1st end
Nominal Thread Size: 0.500 inches 2nd end
Special Features: width 1.250 in.; length 3.438 in.; max flow 15 gpm
Material: steel body
Style Designator: straight thru w/offset
Thread Series Designator: nptf 1st end
Thread Series Designator: nptf 2nd end

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
36801-90008	Check Valve
C800S65	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-330-0546?

The FSCG of the NSN 4820-01-330-0546 is 4820

Does the NSN 4820-01-330-0546 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-330-0546 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 4820-01-330-0546 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-330-0546 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 4820-01-330-0546 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Nov 29, 1990