4820-01-185-6666

Find complete technical information, availability, and procurement data for: 4820-01-185-6666
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-185-6666

Item Name Code

05488

Assigment Date

08/01/1984 (41 years ago)

threaded fastener mounting facility, 150.0 pounds per square inch opening pressure setting, 0.250 inches 1st end nominal thread size, automatic valve operation method, 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
Valve Operation Method: automatic
Mounting Facility: threaded fastener
Nominal Thread Size: 0.250 inches 1st end
Opening Pressure Setting: 150.0 pounds per square inch
Material: steel body

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
CAQ02-2M137B1	Safety Relief Valve
GAQ02-2M137B1	Safety Relief Valve
M-0192	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-185-6666?

The FSCG of the NSN 4820-01-185-6666 is 4820

Does the NSN 4820-01-185-6666 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-185-6666 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 4820-01-185-6666 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-185-6666 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 4820-01-185-6666 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Aug 1, 1984