4820-00-444-4674

Find complete technical information, availability, and procurement data for: 4820-00-444-4674
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-444-4674

Item Name Code

05488

Assigment Date

02/12/1972 (54 years ago)

35.0 gallons per minute valve discharge flow rate, gasket seal(boss) 1st end connection style, 3b 1st end thread class, 275.0 fahrenheit single response maximum operating temp, 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 Class: 3b 1st end
Thread Direction: right-hand 1st end
Valve Discharge Flow Rate: 35.0 gallons per minute
Maximum Operating Temp: 275.0 fahrenheit single response
Connection Style: gasket seal(boss) 1st end
Connection Type: threaded internal boss 1st end
Mounting Facility: bulkhead
Adjustable Pressure Range: +2.0 to 150.0 pounds per square inch
Style Designator: angle

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
68A4C569-1	Safety Relief Valve
A361-126C	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-444-4674?

The FSCG of the NSN 4820-00-444-4674 is 4820

Does the NSN 4820-00-444-4674 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-444-4674 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 4820-00-444-4674 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-444-4674 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 4820-00-444-4674 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sat, Feb 12, 1972