4820-01-220-5544

Find complete technical information, availability, and procurement data for: 4820-01-220-5544
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-220-5544

Item Name Code

35935

Assigment Date

11/16/1985 (40 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).

2.000 inches all ends nominal thread size, plain,optional end(pipe) all ends connection style, right-hand all ends thread direction, second end of valve has a flame screen special features, threaded internal pipe all ends connection type

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
Connection Style: plain,optional end(pipe) all ends
Connection Type: threaded internal pipe all ends
Nominal Thread Size: 2.000 inches all ends
Special Features: second end of valve has a flame screen
Material: steel or copper alloy body
Style Designator: straight thru
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
52-40T 2IN	Vent Valve
52-40T 2INCH	Vent Valve

FAQs

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

What is the FSCG of the NSN 4820-01-220-5544?

The FSCG of the NSN 4820-01-220-5544 is 4820

Does the NSN 4820-01-220-5544 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-220-5544 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 4820-01-220-5544 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-220-5544 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 4820-01-220-5544 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sat, Nov 16, 1985