4820-01-167-9446

Find complete technical information, availability, and procurement data for: 4820-01-167-9446
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 4820-01-167-9446 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

4820-01-167-9446

Item Name Code

05487

Assigment Date

12/08/1983 (42 years ago)

3a 2nd end thread class, right-hand 2nd end thread direction, 3a 1st end thread class, poppet flow control device, 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: 3a 1st end
Thread Class: 3a 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 265.0 fahrenheit single response
Connection Style: plain (tube) 1st end
Connection Style: plain (tube) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external tube 2nd end
Connection Type: threaded external tube 1st end
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 20 2nd end
Thread Quantity Per Inch: 20 1st end
Maximum Operating Pressure: 4000.0 pounds per square inch single response
Nominal Thread Size: 0.562 inches 2nd end
Nominal Thread Size: 0.719 inches 1st end
Special Features: end fittings per resistoflex dynatube r44090
Material: steel comp 630 flow control device
Material: steel comp 630 body
Media For Which Designed: nitrogen, gaseous single response
Surface Treatment: passivate
Surface Treatment Document And Classification: mil-s-5002 mil spec single treatment response
Style Designator: straight thru
Thread Series Designator: uns 1st end
Thread Series Designator: uns 2nd 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
3C2108	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-167-9446?

The FSCG of the NSN 4820-01-167-9446 is 4820

Does the NSN 4820-01-167-9446 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-167-9446 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 4820-01-167-9446 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-167-9446 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 4820-01-167-9446 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Dec 8, 1983