6478N

View detailed technical data, stock status, and sourcing information for: 6478N
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-277-1715

Item Name Code

05483

Assigment Date

01/01/1961 (65 years ago)

275.0 fahrenheit single response maximum operating temp, socket (tube) all ends connection style, disk flow control device, integral bonnet attachment method, inside screw bonnet type

Product Characteristics

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

Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Maximum Operating Temp: 275.0 fahrenheit single response
Connection Style: socket (tube) all ends
Valve Operation Method: manual
Connection Type: unthreaded internal tube all ends
Maximum Operating Pressure: 300.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 1.125 inches all ends
Material: copper alloy 377 body
Material: copper alloy seat
Material: copper alloy stem
Material Document And Classification: qq-b-626,alloy 37 fed spec single material response body
Media For Which Designed: refrigerant 12 1st response
Media For Which Designed: refrigerant 22 2nd response
Style Designator: angle
Nondefinitive Spec/Std Data: iii type and 1 class

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
022-00160	Angle Valve
0ME126-25APC21F23FT039F	Angle Valve
4820PL0991540	Angle Valve
6478	Angle Valve
6478N	Angle Valve
6478N 1 1/8IN	Angle Valve
MIL-DTL-20064 TY3CL1 1-1/8IN	Angle Valve
R33739PC68	Angle Valve
SK5058-N	Angle Valve
SK5058-N 6478N	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-00-277-1715?

The FSCG of the NSN 4820-00-277-1715 is 4820

Does the NSN 4820-00-277-1715 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801095

Does NSN 4820-00-277-1715 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 4820-00-277-1715 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-277-1715 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 4820-00-277-1715 was assigned to the Federal Catalog?

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