4820-01-455-8971

Find complete technical information, availability, and procurement data for: 4820-01-455-8971
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-455-8971

Item Name Code

35917

Assigment Date

05/20/1998 (28 years ago)

0.375 inches nominal overall length, 2.500 inches nominal inside diameter, 3.000 inches valve size for which designed, 3.750 inches nominal outside diameter, 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.

Inside Diameter: 2.500 inches nominal
Outside Diameter: 3.750 inches nominal
Overall Length: 0.375 inches nominal
End Item Identification: nimitz class cvn
Valve Size For Which Designed: 3.000 inches
Special Features: for sz 3.000 in.globe stop valve, class 900 lb
Material: steel

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
1721-5-28	Valve Disk Retainer
2565-5 PIECE 28	Valve Disk Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-455-8971?

The FSCG of the NSN 4820-01-455-8971 is 4820

Does the NSN 4820-01-455-8971 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-455-8971 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 4820-01-455-8971 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-455-8971 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 4820-01-455-8971 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, May 20, 1998