4820-01-411-2166

Find complete technical information, availability, and procurement data for: 4820-01-411-2166
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-411-2166

Item Name Code

05482

Assigment Date

03/20/1995 (31 years ago)

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

11 bolt hole quantity, outside screw-yoke bonnet type, bolted bonnet attachment method, manual valve operation method, 15.000 inches flange diameter

Product Characteristics

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

Flange Diameter: 15.000 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 11
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 10.000 inches
Maximum Operating Pressure And Media For Which Designed: 250.0 pounds per square inch water-oil-gas
Stem Type: rising
Maximum Operating Temp And Media For Which Designed: 150.0 fahrenheit water-oil-gas
Face To Face Distance: 11.000 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
Pressure Class: 250.0 pounds per square inch
Material: copper alloy body
Material: nickel alloy disk
Material: nickel alloy seat
Material: nickel alloy stem

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
1315-016 1000	Gate Valve
1315-016-W-0001	Gate Valve
135-016-W-0001 ITEM 3	Gate Valve
803-2177917-10 NON-ASBESTOS	Gate Valve
C-35933 10IN	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-411-2166?

The FSCG of the NSN 4820-01-411-2166 is 4820

Does the NSN 4820-01-411-2166 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801060

Does NSN 4820-01-411-2166 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 4820-01-411-2166 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-411-2166 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 4820-01-411-2166 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, Mar 20, 1995