5H120-3401

View detailed technical data, stock status, and sourcing information for: 5H120-3401
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-387-5124

Item Name Code

22113

Assigment Date

03/25/1974 (52 years ago)

0.504 inches minimum and 0.514 inches maximum flange seat to disk end height, 0.656 inches nominal body outside diameter, 0.469 inches nominal body inside diameter, 0.767 inches minimum and 0.777 inches maximum under flange height, 0.889 inches minimum and 0.890 inches maximum flange diameter

Product Characteristics

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

Flange Diameter: 0.889 inches minimum and 0.890 inches maximum
Body Outside Diameter: 0.656 inches nominal
Body Inside Diameter: 0.469 inches nominal
Flange Seat To Disk End Height: 0.504 inches minimum and 0.514 inches maximum
Under Flange Height: 0.767 inches minimum and 0.777 inches maximum
Seating Surface Shape: flat
Material: steel overall
Style Designator: plain flanged

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
4820PL0990302	Valve Seat
5H120-3401	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-387-5124?

The FSCG of the NSN 4820-00-387-5124 is 4820

Does the NSN 4820-00-387-5124 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-387-5124 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 4820-00-387-5124 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-387-5124 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 4820-00-387-5124 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, Mar 25, 1974