4820-01-178-9954

Find complete technical information, availability, and procurement data for: 4820-01-178-9954
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-178-9954

Item Name Code

35224

Assigment Date

05/12/1984 (42 years ago)

0.515 inches nominal outside diameter, 600.0 pounds per square inch minimum and 1500.0 pounds per square inch maximum pressure rating, 775.0 fahrenheit minimum and 975.0 fahrenheit maximum temp rating, 0.594 inches nominal overall height, 0.062 inches nominal shoulder height

Product Characteristics

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

Outside Diameter: 0.515 inches nominal
Overall Height: 0.594 inches nominal
Shoulder Height: 0.062 inches nominal
Temp Rating: 775.0 fahrenheit minimum and 975.0 fahrenheit maximum
Pressure Rating: 600.0 pounds per square inch minimum and 1500.0 pounds per square inch maximum
Seat Angle: 55.0 degrees nominal
Material: steel
Media For Which Designed: water

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
807-1700 PIECE 8 1/2IN	Valve Disk
807-1700-8-	Valve Disk
807-1700-8-1/2IN	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-178-9954?

The FSCG of the NSN 4820-01-178-9954 is 4820

Does the NSN 4820-01-178-9954 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-178-9954 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 4820-01-178-9954 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-178-9954 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 4820-01-178-9954 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Sat, May 12, 1984