C-4594PL1985

View detailed technical data, stock status, and sourcing information for: C-4594PL1985
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-229-4195

Item Name Code

05487

Assigment Date

04/01/1986 (40 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.

225.0 fahrenheit single response maximum operating temp, disk flow control device, right-hand all ends thread direction, automatic valve operation method, plain (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
Flow Control Device: disk
Maximum Operating Temp: 225.0 fahrenheit single response
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches all ends
Material: copper alloy body
Material: nickel alloy seat
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
680-4 PL-136	Check Valve
680-4 PL3059	Check Valve
6GC80-4PL1985	Check Valve
C-4594PL1985	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-229-4195?

The FSCG of the NSN 4820-01-229-4195 is 4820

Does the NSN 4820-01-229-4195 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-229-4195 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 4820-01-229-4195 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-229-4195 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 4820-01-229-4195 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Apr 1, 1986