47977

View detailed technical data, stock status, and sourcing information for: 47977
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-079-1992

Item Name Code

22113

Assigment Date

06/29/1979 (47 years ago)

0.125 inches nominal under flange height, 1.722 inches nominal flange diameter, 0.188 inches nominal flange seat to disk end height, 1.469 inches nominal body outside diameter, 0.266 inches nominal 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.

Flange Diameter: 1.722 inches nominal
Body Outside Diameter: 1.469 inches nominal
Body Inside Diameter: 0.266 inches nominal
Flange Seat To Disk End Height: 0.188 inches nominal
Under Flange Height: 0.125 inches nominal
Seating Surface Shape: flat
Material: steel overall
Style Designator: plain flanged

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
47977	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-079-1992?

The FSCG of the NSN 4820-01-079-1992 is 4820

Does the NSN 4820-01-079-1992 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-079-1992 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 4820-01-079-1992 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-079-1992 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 4820-01-079-1992 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Fri, Jun 29, 1979