4820-01-191-4485

Find complete technical information, availability, and procurement data for: 4820-01-191-4485
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-191-4485

Item Name Code

35224

Assigment Date

10/07/1984 (41 years ago)

5.750 inches nominal overall height, 3b thread class, 6.375 inches nominal outside diameter, 425.0 fahrenheit nominal temp rating, 100.0 pounds per square inch nominal pressure rating

Product Characteristics

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

Thread Class: 3b
Outside Diameter: 6.375 inches nominal
Overall Height: 5.750 inches nominal
Temp Rating: 425.0 fahrenheit nominal
Pressure Rating: 100.0 pounds per square inch nominal
Nominal Thread Size: 12.000 inches
Seat Angle: 45.0 degrees nominal
Material: nickel alloy
Media For Which Designed: gas or oil
Style Designator: plug
Thread Series Designator: unc

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
70735553	Valve Disk
803-1385541 PIECE 23	Valve Disk
803-1385541-051-23	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-191-4485?

The FSCG of the NSN 4820-01-191-4485 is 4820

Does the NSN 4820-01-191-4485 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-191-4485 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 4820-01-191-4485 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-191-4485 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 4820-01-191-4485 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Oct 7, 1984