4820-01-040-7530

Find complete technical information, availability, and procurement data for: 4820-01-040-7530
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-040-7530

Item Name Code

20962

Assigment Date

05/14/1977 (49 years ago)

An item designed to pass frequencies within a specified range (band) and to suppress frequencies outside the range (band). Excludes:a single inductance, or a single capacitance, or a single resistance. See coil (as modified); reactor; capacitor (as modified); and resistor (as modified).

160.0 fahrenheit 2nd response maximum operating temp, flared (tube) 1st end connection style, right-hand 1st end thread direction, -40.0 fahrenheit 1st response maximum operating temp, 3a all ends thread class

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 all ends
Thread Direction: right-hand 1st end
Maximum Operating Temp: -40.0 fahrenheit 1st response
Maximum Operating Temp: 160.0 fahrenheit 2nd response
Connection Style: flared (tube) 1st end
Valve Operation Method: manual
Connection Type: threaded external tube 1st end
Maximum Operating Pressure: 120.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches 1st end
Seat Angle: 37.0 degrees 1st end
Material: plastic polytetrafluoroethylene seat
Material: steel comp 303 body
Material: steel comp 303 flow control device
Material Document And Classification: aisi 303 assn std single material response flow control device
Material Document And Classification: aisi 303 mfr ref single material response body
Style Designator: straight thru
Thread Series Designator: unjf 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
13218E8814	Ball Valve
3-193055-8	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-040-7530?

The FSCG of the NSN 4820-01-040-7530 is 4820

Does the NSN 4820-01-040-7530 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-040-7530 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 4820-01-040-7530 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-040-7530 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 4820-01-040-7530 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, May 14, 1977