4820-01-098-1626

Find complete technical information, availability, and procurement data for: 4820-01-098-1626
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 4820-01-098-1626 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

4820-01-098-1626

Item Name Code

05488

Assigment Date

07/26/1980 (45 years ago)

right-hand 2nd end thread direction, spring disk loading method, right-hand 1st end thread direction, 406.0 fahrenheit single response maximum operating temp, disk flow control device

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
Thread Direction: right-hand 2nd end
Flow Control Device: disk
Disk Loading Method: spring
Maximum Operating Temp: 406.0 fahrenheit single response
Connection Style: plain (pipe) 1st endplain,optional end(pipe) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st endthreaded internal pipe 2nd end
Maximum Operating Pressure: 300.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches 1st end0.750 inches 2nd end
Opening Pressure Setting: 185.0 pounds per square inch
Material: copper alloy body
Material: copper alloy flow control device
Material Document And Classification: qq-c-390,alloy d4/d/ fed spec single material response body
Material Document And Classification: qq-c-390,alloy d5/d/ fed spec single material response flow control device
Media For Which Designed: water, fresh single response
Style Designator: angle
Thread Series Designator: npt 2nd end
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
1/2-1478 185PSI	Safety Relief Valve
1478-1/2IN185PSI	Safety Relief Valve
214636	Safety Relief Valve
214636-1/2 IN-1478 185PSI	Safety Relief Valve
2478-185 PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-098-1626?

The FSCG of the NSN 4820-01-098-1626 is 4820

Does the NSN 4820-01-098-1626 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-098-1626 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 4820-01-098-1626 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-098-1626 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 4820-01-098-1626 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Jul 26, 1980