4820-01-452-9346

Find complete technical information, availability, and procurement data for: 4820-01-452-9346
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 4820-01-452-9346 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-452-9346

Item Name Code

35224

Assigment Date

02/13/1998 (28 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.

0.140625 inches maximum outside diameter, 7.6875 inches maximum inside diameter, strategic sealift conversion ships class end item identification, 3.29688 inches maximum flange seat to disk end height, 0.375 inches maximum under flange height

Product Characteristics

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

Inside Diameter: 7.6875 inches maximum
Outside Diameter: 0.140625 inches maximum
End Item Identification: strategic sealift conversion ships class
Flange Seat To Disk End Height: 3.29688 inches maximum
Under Flange Height: 0.375 inches maximum
Material: nickel alloy
Media For Which Designed: water, salt
Style Designator: swing check

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
5020BL080000010 ITEM NO. 7	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-452-9346?

The FSCG of the NSN 4820-01-452-9346 is 4820

Does the NSN 4820-01-452-9346 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-452-9346 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 4820-01-452-9346 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-452-9346 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 4820-01-452-9346 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Feb 13, 1998