4820-01-654-7646

Find complete technical information, availability, and procurement data for: 4820-01-654-7646
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-654-7646

Item Name Code

05488

Assigment Date

05/09/2016 (10 years ago)

A headless, generally cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 mm); for items whose length exceeds twelve inches (304 mm); see rod,straight,headless. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also pin,straight,threaded.

150.0 pounds per square inch single response maximum operating pressure, trac style h seawater pressure reducing valve special features, bronze body material, 4.0 inches valve size, flange all ends connection type

Product Characteristics

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

Connection Type: flange all ends
Valve Size: 4.0 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Special Features: trac style h seawater pressure reducing valve
Material: bronze body

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
40406-702	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-654-7646?

The FSCG of the NSN 4820-01-654-7646 is 4820

Does the NSN 4820-01-654-7646 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-654-7646 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 4820-01-654-7646 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-654-7646 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 4820-01-654-7646 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Mon, May 9, 2016