4820-01-046-6934

Find complete technical information, availability, and procurement data for: 4820-01-046-6934
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-046-6934

Item Name Code

05487

Assigment Date

08/21/1977 (48 years ago)

poppet flow control device, 2a 1st end thread class, spring disk loading method, right-hand 1st end thread direction, right-hand 2nd 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: 2a 1st end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 70.0 fahrenheit single response
Connection Style: flareless 1st end
Connection Style: plain (pipe) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external pipe 2nd end
Connection Type: threaded external tube 1st end
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 2000.0 pounds per square inch single response
Nominal Thread Size: 1.000 inches 2nd end
Nominal Thread Size: 1.000 inches 1st end
Seat Angle: 20.0 degrees 1st end
Material: steel comp 316 overall
Material Document And Classification: aisi 316 assn std single material response overall
Style Designator: straight thru
Thread Series Designator: npt 2nd end
Thread Series Designator: unf 1st end
Furnished Items And Quantity: 1 nut

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
SS16C1	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-046-6934?

The FSCG of the NSN 4820-01-046-6934 is 4820

Does the NSN 4820-01-046-6934 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-046-6934 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 4820-01-046-6934 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-046-6934 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 4820-01-046-6934 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Aug 21, 1977