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 (42 years ago)

150.0 pounds per square inch opening pressure setting, right-hand 1st end thread direction, threaded fastener mounting facility, automatic valve operation method, 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
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 42 years ago, on Wed, Aug 1, 1984