4820-01-647-3413

Find complete technical information, availability, and procurement data for: 4820-01-647-3413
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-647-3413

Item Name Code

05489

Assigment Date

08/18/2015 (10 years ago)

A tubular part installed over the periphery of ship's main propulsion shafts which are exposed to salt water, i.e., propeller shafts intermediate shafts and stern tube shafts, in order to provide a bearing surface in way of water-lubricated stern tube and strut bearings.

4 all ends bolt hole quantity, flange all ends connection type, 3.00 inches all ends nominal pipe size accommodated, 3.00 inches valve size, wafer mounting facility

Product Characteristics

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

Nominal Pipe Size Accommodated: 3.00 inches all ends
Bolt Hole Quantity: 4 all ends
Connection Type: flange all ends
Mounting Facility: wafer
Valve Size: 3.00 inches
Thread Quantity Per Inch: 11 all ends
Nominal Thread Size: 0.625 inches all ends
Material: steel comp 316 body
Material: steel comp 316 flow control device
Thread Series Designator: unc all 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
159-703-030-360-212	Butterfly Valve
F360-159 3IN	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-647-3413?

The FSCG of the NSN 4820-01-647-3413 is 4820

Does NSN 4820-01-647-3413 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 4820-01-647-3413 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-647-3413 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 4820-01-647-3413 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Tue, Aug 18, 2015