4820-01-438-3439

Find complete technical information, availability, and procurement data for: 4820-01-438-3439
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-438-3439

Item Name Code

05483

Assigment Date

11/05/1996 (29 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.

outside screw-yoke bonnet type, disk flow control device, right-hand all ends thread direction, bolted bonnet attachment method, stragtegic sealift conversion ships class 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.

Thread Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
End Item Identification: stragtegic sealift conversion ships class
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 800.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Material: steel comp 416 stem
Material: steel corrosion resisting flow control device
Material: steel uns k03504 body
Material Document And Classification: astm a105 assn std single material response body
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
78T-FS2 .50IN	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-438-3439?

The FSCG of the NSN 4820-01-438-3439 is 4820

Does the NSN 4820-01-438-3439 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803090

Does NSN 4820-01-438-3439 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 4820-01-438-3439 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-438-3439 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 4820-01-438-3439 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Tue, Nov 5, 1996