4820-00-421-3830

Find complete technical information, availability, and procurement data for: 4820-00-421-3830
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 4820-00-421-3830 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

4820-00-421-3830

Item Name Code

05483

Assigment Date

12/21/1970 (55 years ago)

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

threaded bonnet attachment method, inside screw bonnet type, 500.0 fahrenheit single response maximum operating temp, needle flow control device, right-hand all ends 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 all ends
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 500.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: bulkhead
Features Provided: bonnet packing
Maximum Operating Pressure: 10000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Material: steel comp 303 overall
Material Document And Classification: 66,aisi 303/sae 30303 fed std all material responses overall
Media For Which Designed: gas, natural single response
Surface Treatment: oxide
Style Designator: angle
Thread Series Designator: npt all ends

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
68A75C342-2	Angle Valve
PMFFA2005S	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-421-3830?

The FSCG of the NSN 4820-00-421-3830 is 4820

Does the NSN 4820-00-421-3830 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803090

Does NSN 4820-00-421-3830 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 4820-00-421-3830 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-421-3830 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 4820-00-421-3830 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 21, 1970