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)

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

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