4820-01-450-5866

Find complete technical information, availability, and procurement data for: 4820-01-450-5866
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-450-5866

Item Name Code

37428

Assigment Date

11/15/1997 (28 years ago)

A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see insert, engine valve seat.

90800 5453 diaphragm retainer; 90800 5455 o-ring 2 nonsupply items and quantities, 2352-1523 model number, nimitz class cvn end item identification, 90800 end item source, 5331-01-443-3939 o-ring 2 supply items and quantities

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
Supply Items And Quantities: 5331-01-443-3939 o-ring 2
Nonsupply Items And Quantities: 90800 5453 diaphragm retainer; 90800 5455 o-ring 2
End Item Source: 90800
Model Number: 2352-1523

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
5866-37SK	Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-450-5866?

The FSCG of the NSN 4820-01-450-5866 is 4820

Does the NSN 4820-01-450-5866 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-450-5866 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 4820-01-450-5866 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-450-5866 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 4820-01-450-5866 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Sat, Nov 15, 1997