5003-6

View detailed technical data, stock status, and sourcing information for: 5003-6
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-371-7664

Item Name Code

05486

Assigment Date

02/23/1993 (33 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

bolted bonnet attachment method, round with holes all ends flange shape, manual valve operation method, outside screw-yoke bonnet type, 8 all ends bolt hole quantity

Product Characteristics

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

Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 8 all ends
Valve Operation Method: manual
Flange Shape: round with holes all ends
Maximum Operating Pressure: 100.0 pounds per square inch single response
Nominal Outside Diameter: 10.125 inches all ends
Nominal Thickness: 0.562 inches all ends
Bolt Hole Nominal Diameter: 0.875 inches all ends
Bolt Circle Nominal Diameter: 9.500 inches all ends
Flange Face Design: plain all ends
Material: copper alloy 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
5003 SIZE 6INCH	Stop-Check Valve
5003-6	Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-371-7664?

The FSCG of the NSN 4820-01-371-7664 is 4820

Does the NSN 4820-01-371-7664 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301010

Does NSN 4820-01-371-7664 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 4820-01-371-7664 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-371-7664 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 4820-01-371-7664 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Tue, Feb 23, 1993