C371APC19

View detailed technical data, stock status, and sourcing information for: C371APC19
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-446-2695

Item Name Code

05488

Assigment Date

01/01/1961 (65 years ago)

right-hand 1st end thread direction, 0.750 inches 1st end nominal pipe size accommodated, disk flow control device, 0.750 inches 2nd end nominal pipe size accommodated, right-hand 2nd end thread direction

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.750 inches 1st end
Nominal Pipe Size Accommodated: 0.750 inches 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Disk Loading Method: spring
Maximum Operating Temp: 400.0 fahrenheit single response
Connection Style: plain (pipe) 2nd end
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: automatic
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal pipe 1st end
Features Provided: pressure tight outlet side
Thread Quantity Per Inch: 14 2nd end
Adjustable Pressure Range: +121.0 to 250.0 pounds per square inch
Maximum Operating Pressure: 300.0 pounds per square inch single response
Nominal Thread Size: 0.750 inches 2nd end
Nominal Thread Size: 0.750 inches 1st end
Material: copper alloy body
Material: copper alloy flow control device
Material: copper alloy seat
Material: steel corrosion resisting stem
Material Document And Classification: qq-c-390 fed spec single material response body
Material Document And Classification: qq-c-390 fed spec single material response seat
Material Document And Classification: qq-c-390 fed spec single material response flow control device
Media For Which Designed: oil 1st response
Media For Which Designed: steam 2nd response
Media For Which Designed: water, fresh 3rd response
Style Designator: angle
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st end

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
14039CR2601-130	Safety Relief Valve
23-MS,3/4IN,130PSI	Safety Relief Valve
2601-3-4-130PSI	Safety Relief Valve
A1PC19	Safety Relief Valve
BDE1S5101-5ALT2PC19	Safety Relief Valve
C371APC19	Safety Relief Valve
YSR17S5100-703108PC19	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-446-2695?

The FSCG of the NSN 4820-00-446-2695 is 4820

Does the NSN 4820-00-446-2695 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-446-2695 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 4820-00-446-2695 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-446-2695 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 4820-00-446-2695 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961