4820-01-499-6463

Find complete technical information, availability, and procurement data for: 4820-01-499-6463
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-499-6463

Item Name Code

20520

Assigment Date

07/30/2002 (24 years ago)

A grouping of various hardware items such as extender cards, adapter, probes, cable assemblies, indicator overlays, alignment fixtures, and the like, to support the testing of units under test on the automatic test equipment as required by the test program set.

horizontal mounting position, threaded internal pipe all ends connection type, right-hand all ends thread direction, automatic valve operation method, plain, optional end (pipe) all ends connection style

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
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: rubber polymethylene-perfluoroalkylene class fkm stem
Material: steel body
Material: steel corrosion resisting flow control device
Style Designator: straight thru
Supplementary Features: flow control device: needle
Thread Series Designator: nptf 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
EN20S	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-499-6463?

The FSCG of the NSN 4820-01-499-6463 is 4820

Does the NSN 4820-01-499-6463 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-499-6463 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 4820-01-499-6463 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-499-6463 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 4820-01-499-6463 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Jul 30, 2002