4820-01-049-6614

Find complete technical information, availability, and procurement data for: 4820-01-049-6614
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-049-6614

Item Name Code

05488

Assigment Date

10/23/1977 (48 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.

right-hand all ends thread direction, 125.0 fahrenheit single response maximum operating temp, plain (pipe) all ends connection style, disk flow control device, spring disk loading method

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
Flow Control Device: disk
Disk Loading Method: spring
Maximum Operating Temp: 125.0 fahrenheit single response
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Maximum Operating Pressure: 750.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: steel body
Material: steel comp 303 flow control device
Material: steel comp 303 seat
Material: steel comp 303 stem
Material Document And Classification: astm a351,grade cf8 assn std single material response body
Material Document And Classification: qq-s-764,type 303-canceled fed spec single material response stem
Material Document And Classification: qq-s-764,type 303-canceled fed spec single material response flow control device
Material Document And Classification: qq-s-764,type 303-canceled fed spec single material response seat
Media For Which Designed: air single response
Style Designator: angle
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
20307KS51SS	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-049-6614?

The FSCG of the NSN 4820-01-049-6614 is 4820

Does the NSN 4820-01-049-6614 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-049-6614 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 4820-01-049-6614 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-049-6614 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 4820-01-049-6614 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Oct 23, 1977