4820-01-339-9094

Find complete technical information, availability, and procurement data for: 4820-01-339-9094
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-339-9094

Item Name Code

37941

Assigment Date

06/04/1991 (35 years ago)

An item designed to suppress undesired (interfering) frequencies and have a minimal effect on the desired frequencies when inserted in an electrical power circuit. Excludes:items which consist of a single capacitor, inductor, resistor, or devices consisting of only two or more circuit elements of the same basic name. Excludes:filter, low pass and suppressor, ignition interference. For items designed to be inserted in a line which is primarily intended to carry high frequency waves modulated with signals, such as antenna lead-in, see filter, band suppression and filter, band pass. See also limiter, electrical noise.

131.0 fahrenheit single response maximum operating temp, 10.0 pounds per square inch single response maximum operating pressure, matt criticality code justification, 0.125 inches 1st end nominal thread size, 4920-01-211-2815 regulator test set,av-8a/c acft end item identification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Maximum Operating Temp: 131.0 fahrenheit single response
End Item Identification: 4920-01-211-2815 regulator test set,av-8a/c acft
Maximum Operating Pressure: 10.0 pounds per square inch single response
Nominal Thread Size: 0.125 inches 1st end
Criticality Code Justification: matt
Special Features: to be cleaned for oxygen use; overall width 0.500 in, overall length 0.980; valve reseals at 8.3 per sq in minimum; altered item
Material: copper alloy body
Material: rubber silicone class q packing
Style Designator: straight thru

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
1780AS119-1	Oxygen Syste Safety Relief Valve
524B-1M-10 02 CLEAN	Oxygen Syste Safety Relief Valve
524B-1M-10 02 CLEANING	Oxygen Syste Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-339-9094?

The FSCG of the NSN 4820-01-339-9094 is 4820

Does the NSN 4820-01-339-9094 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-339-9094 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 4820-01-339-9094 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-339-9094 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 4820-01-339-9094 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Jun 4, 1991