4820-01-390-3097

Find complete technical information, availability, and procurement data for: 4820-01-390-3097
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-390-3097

Item Name Code

35917

Assigment Date

05/16/1994 (32 years ago)

An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.

4.500 inches nominal thread size, steel corrosion resisting material, 6.000 inches valve size for which designed, 2 drill holes 0.188 in. dp special features, 4.592 inches nominal outside diameter

Product Characteristics

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

Outside Diameter: 4.592 inches nominal
Nominal Thread Size: 4.500 inches
Valve Size For Which Designed: 6.000 inches
Special Features: 2 drill holes 0.188 in. dp
Material: steel corrosion resisting

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
DS-J-61584-7 PIECE 6	Valve Disk Retainer

FAQs

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

What is the FSCG of the NSN 4820-01-390-3097?

The FSCG of the NSN 4820-01-390-3097 is 4820

Does the NSN 4820-01-390-3097 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-390-3097 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 4820-01-390-3097 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-390-3097 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 4820-01-390-3097 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Mon, May 16, 1994