4820-01-646-0945

Find complete technical information, availability, and procurement data for: 4820-01-646-0945
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-646-0945

Item Name Code

05488

Assigment Date

07/13/2015 (11 years ago)

A self-contained heat transfer device which receives high pressure gas at temperatures above that of the cooling medium, to which the device passes latent heat from the refrigerant gas, thereby causing it to liquefy.

spring disk loading method, 0.50 inches all ends nominal pipe size accommodated, disk flow control device, inside spring bonnet type, union bonnet attachment method

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: 0.50 inches all ends
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: union
Disk Loading Method: spring
Maximum Operating Temp: 200.00 fahrenheit 1st response
Maximum Operating Temp: 425.00 fahrenheit 2nd response
Connection Style: streamlined with one brazing ring all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Adjustable Pressure Range: +23.0 to 45.0 pounds per square inch
Maximum Operating Pressure: 200.00 pounds per square inch 2nd response
Maximum Operating Pressure: 400.00 pounds per square inch 1st response
Part Name Assigned By Controlling Agency: valve,safety relief
Special Features: equipment specification: mil-v-24332 liquid service with lever; connections per mil-f-1183;
Material: bronze body
Style Designator: angle
Furnished Items And Quantity: 1 lever

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
BAMAA04SCC-A041	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-646-0945?

The FSCG of the NSN 4820-01-646-0945 is 4820

Does the NSN 4820-01-646-0945 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-646-0945 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 4820-01-646-0945 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-646-0945 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 4820-01-646-0945 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Mon, Jul 13, 2015