4820-01-198-3666

Find complete technical information, availability, and procurement data for: 4820-01-198-3666
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-198-3666

Item Name Code

05488

Assigment Date

01/07/1985 (41 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. All or part of the unthreaded section has a cross-sectional diameter greater than the nominal stud size plus 0.020 inches (0.508 mm). It may be thread relieved. See also stud, locked in.

qq-a-225/6 alloy 2024 t6 fed spec single material response overall material document and classification, straight thru style designator, automatic valve operation method, aluminum alloy 2024 overall material, disk flow control device

Product Characteristics

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

Flow Control Device: disk
Valve Operation Method: automatic
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-225/6 alloy 2024 t6 fed spec single material response overall
Style Designator: straight thru

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
585-900-036	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-198-3666?

The FSCG of the NSN 4820-01-198-3666 is 4820

Does the NSN 4820-01-198-3666 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-198-3666 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 4820-01-198-3666 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-198-3666 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 4820-01-198-3666 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Jan 7, 1985