6-52934-9

View detailed technical data, stock status, and sourcing information for: 6-52934-9
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-147-6517

Item Name Code

05486

Assigment Date

10/01/1971 (54 years ago)

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

packing retaining bonnet type, spring disk loading method, bonded renewable seat ring type, disk flow control device, 4 2nd end 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.

Flow Control Device: disk
Bonnet Type: packing retaining
Disk Loading Method: spring
Renewable Seat Ring Type: bonded
Bolt Hole Quantity: 4 2nd end
Connection Style: socket (tube) 1st end
Nominal Width: 2.375 inches 2nd end
Nominal Length: 2.375 inches 2nd end
Valve Operation Method: automatic
Flange Shape: rectangular with holes 2nd end
Connection Type: flange 2nd end
Connection Type: unthreaded internal tube 1st end
Mounting Position: horizontal or vertical
Nominal Thickness: 0.281 inches 2nd end
Bolt Hole Nominal Diameter: 0.250 inches 2nd end
Center To Center Nominal Distance Between Bolt Holes Along Length: 1.812 inches 2nd end
Center To Center Nominal Distance Between Bolt Holes Along Width: 1.812 inches 2nd end
Flange Face Design: plain 2nd end
Nominal Outside Diameter Tube Accommodated: 1.500 inches 1st end
Material: aluminum alloy overall
Surface Treatment: anodize
Style Designator: straight thru

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
55-0400	Stop-Check Valve
6-52934-9	Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-147-6517?

The FSCG of the NSN 4820-00-147-6517 is 4820

Does the NSN 4820-00-147-6517 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-147-6517 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 4820-00-147-6517 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-147-6517 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 4820-00-147-6517 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Oct 1, 1971