4820-00-820-3524

Find complete technical information, availability, and procurement data for: 4820-00-820-3524
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-820-3524

Item Name Code

05482

Assigment Date

01/01/1962 (64 years ago)

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

manual valve operation method, outside screw-yoke bonnet type, 41.000 inches flange diameter, bolted bonnet attachment method, 36 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.

Flange Diameter: 41.000 inches
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 36
Valve Operation Method: manual
Connection Type: flange, round w/holes
Valve Size: 15.000 inches
Maximum Operating Pressure And Media For Which Designed: 30.0 pounds per square inch water, salt
Stem Type: rising
Face To Face Distance: 15.000 inches
Flange Face Design: plain
Inlet Relationship With Outlet: identical
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
2S470-5A	Gate Valve
MILV1189TYPE2	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-00-820-3524?

The FSCG of the NSN 4820-00-820-3524 is 4820

Does NSN 4820-00-820-3524 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 4820-00-820-3524 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-820-3524 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 4820-00-820-3524 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962