4820-01-554-4452

Find complete technical information, availability, and procurement data for: 4820-01-554-4452
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-554-4452

Item Name Code

05488

Assigment Date

08/09/2007 (19 years ago)

An item designed to enclose the flywheel and related parts, clutch, plates, ring gear and the like on the end of the cylinder block. May be fabricated from a single casting or compound of two separate castings and may include mounting facilities.

relief valve replacement for a low pressure feed heater and drain cooler (port unit) special features, cvn reactor boundry area 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: cvn reactor boundry area
Special Features: relief valve replacement for a low pressure feed heater and drain cooler (port unit)

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
940-7881	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-554-4452?

The FSCG of the NSN 4820-01-554-4452 is 4820

Does the NSN 4820-01-554-4452 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-554-4452 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 4820-01-554-4452 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-554-4452 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 4820-01-554-4452 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Thu, Aug 9, 2007