4820-01-418-3415

Find complete technical information, availability, and procurement data for: 4820-01-418-3415
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-418-3415

Item Name Code

05489

Assigment Date

08/24/1995 (31 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

manual valve operation method, flange all ends connection type, round with holes all ends flange shape, 8 all ends bolt hole quantity, seawolf class ssn end item identification

Product Characteristics

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

Bolt Hole Quantity: 8 all ends
End Item Identification: seawolf class ssn
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Facility: lug
Valve Size: 5.000 inches
Face To Face Distance: 2.250 inches
Bolt Hole Nominal Diameter: 0.750 inches all ends
Bolt Circle Nominal Diameter: 8.500 inches all ends
Flange Face Design: plain all ends
Material: steel comp 316 body
Material: steel comp 316 flow control device
Material: steel corrosion resisting stem
Style Designator: straight thru flanged ends

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
143-703-050-362-033	Butterfly Valve
211029782	Butterfly Valve
512-703-050-362-597	Butterfly Valve
D362-033-5-143	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-418-3415?

The FSCG of the NSN 4820-01-418-3415 is 4820

Does the NSN 4820-01-418-3415 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803075

Does NSN 4820-01-418-3415 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 4820-01-418-3415 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-418-3415 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 4820-01-418-3415 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Thu, Aug 24, 1995