4820-01-686-3917

Find complete technical information, availability, and procurement data for: 4820-01-686-3917
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-686-3917

Item Name Code

05487

Assigment Date

02/12/2020 (6 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

automatic valve operation method, 6.000 inches valve size, raised straight all ends flange face design, 8.750 inches all ends nominal outside diameter, wafer pattern check valve part name assigned by controlling agency

Product Characteristics

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

Valve Operation Method: automatic
Valve Size: 6.000 inches
Nominal Outside Diameter: 8.750 inches all ends
Flange Face Design: raised straight all ends
Part Name Assigned By Controlling Agency: wafer pattern check valve
Material: steel comp 316 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
524-8500030 REV B PC 6	Check Valve
T01-06G-10CMM-M	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-686-3917?

The FSCG of the NSN 4820-01-686-3917 is 4820

Does the NSN 4820-01-686-3917 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-686-3917 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 4820-01-686-3917 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-686-3917 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 4820-01-686-3917 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Wed, Feb 12, 2020