4820-01-339-8499

Find complete technical information, availability, and procurement data for: 4820-01-339-8499
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-339-8499

Item Name Code

20962

Assigment Date

06/02/1991 (35 years ago)

A metallic, threaded, screw-shaped item used in hydraulic brake cylinders, hydraulic power units, missile launching hydraulic systems, and the like, for the purpose of providing a means of releasing air form and/or flushing a hydraulic system. It may be furnished with or without a dust cap. Excludes:spring loaded or automatic type air pressure relief valves, and bolt, fluid passage.

4820-01-339-8499, ball valve

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
SP-12-.25-S	Ball Valve
SPB-12-.25-S2	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-339-8499?

The FSCG of the NSN 4820-01-339-8499 is 4820

Does the NSN 4820-01-339-8499 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-339-8499 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 4820-01-339-8499 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-339-8499 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 4820-01-339-8499 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Sun, Jun 2, 1991