4820-01-450-9590

Find complete technical information, availability, and procurement data for: 4820-01-450-9590
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-450-9590

Item Name Code

22113

Assigment Date

11/28/1997 (28 years ago)

radial seating surface shape, seawolf class ssn end item identification, 5.716 inches minimum and 5.722 inches maximum body outside diameter, 1.000 inches nominal overall height, 4.857 inches minimum and 4.865 inches maximum body inside diameter

Product Characteristics

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

Overall Height: 1.000 inches nominal
Body Outside Diameter: 5.716 inches minimum and 5.722 inches maximum
Body Inside Diameter: 4.857 inches minimum and 4.865 inches maximum
End Item Identification: seawolf class ssn
Seating Surface Shape: radial
Style Designator: plain

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
803-6397426-A ITEM 7	Valve Seat
803-6397426-A-7	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-450-9590?

The FSCG of the NSN 4820-01-450-9590 is 4820

Does the NSN 4820-01-450-9590 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-450-9590 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 4820-01-450-9590 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-450-9590 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 4820-01-450-9590 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Fri, Nov 28, 1997