4820-00-621-8280

Find complete technical information, availability, and procurement data for: 4820-00-621-8280
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-00-621-8280 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-621-8280

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

poppet flow control device, spring disk loading method, right-hand 1st end thread direction, swivel nut, flared (tube) 1st end connection style, threaded external tube 1st end connection type

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
Flow Control Device: poppet
Disk Loading Method: spring
Connection Style: swivel nut, flared (tube) 1st end
Connection Type: threaded external tube 1st end
Mounting Position: horizontal
Thread Quantity Per Inch: 10 1st end
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches 1st end
Face To Face Distance: 4.753 inches
Nominal Outside Diameter Tube Accommodated: 1.000 inches 1st end
Material: aluminum alloy 208.0 body
Material: aluminum alloy 208.0 seat
Material: aluminum alloy 208.0 stem
Material: aluminum alloy body lining
Material Document And Classification: qq-a-601 fed spec single material response seat
Material Document And Classification: qq-a-601 fed spec single material response stem
Material Document And Classification: qq-a-601 fed spec single material response body
Surface Treatment: anodize
Style Designator: straight thru
Thread Series Designator: npt 1st end

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
005-662	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-621-8280?

The FSCG of the NSN 4820-00-621-8280 is 4820

Does the NSN 4820-00-621-8280 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-621-8280 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 4820-00-621-8280 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-621-8280 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 4820-00-621-8280 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963