4820-01-158-3556

Find complete technical information, availability, and procurement data for: 4820-01-158-3556
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-158-3556

Item Name Code

05487

Assigment Date

07/21/1983 (43 years ago)

copper alloy overall material, 0.250 inches 2nd end nominal thread size, 0.250 inches 1st end nominal thread size, right-hand 2nd end thread direction, right-hand 1st end thread direction

Product Characteristics

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

Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Nominal Thread Size: 0.250 inches 1st end
Nominal Thread Size: 0.250 inches 2nd end
Material: copper alloy overall
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st 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
022-02923	Check Valve
GLY02203571000	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-158-3556?

The FSCG of the NSN 4820-01-158-3556 is 4820

Does NSN 4820-01-158-3556 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 4820-01-158-3556 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-158-3556 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 4820-01-158-3556 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Jul 21, 1983