4820-01-452-3923

Find complete technical information, availability, and procurement data for: 4820-01-452-3923
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-452-3923

Item Name Code

32528

Assigment Date

01/26/1998 (28 years ago)

A multipiece gasket sealed item specifically designed for joining plain end ferruled tubing or beaded end tubing that will accommodate angular misalignment, axial motion and permits expansion and contraction of the tubing. It may be disconnected for seal replacement without disturbing the rest of the line. The seals are not normally furnished with the item. For rigid type items see coupling, tube; and union, tube.

for stop check valve special features, nickel alloy material, stop-check valve type for which designed, nimitz class cvn end item identification

Product Characteristics

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

End Item Identification: nimitz class cvn
Valve Type For Which Designed: stop-check
Special Features: for stop check valve
Material: nickel alloy

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
26357-K-380	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-452-3923?

The FSCG of the NSN 4820-01-452-3923 is 4820

Does the NSN 4820-01-452-3923 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-452-3923 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 4820-01-452-3923 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-452-3923 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 4820-01-452-3923 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Jan 26, 1998