4820-01-022-1448

Find complete technical information, availability, and procurement data for: 4820-01-022-1448
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-022-1448

Item Name Code

22113

Assigment Date

05/25/1976 (50 years ago)

4.010 inches nominal body inside diameter, 4.500 inches nominal body outside diameter, 0.255 inches nominal flange seat to disk end height, 3.000 inches nominal seat radius, 5.000 inches nominal flange 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: 5.000 inches nominal
Body Outside Diameter: 4.500 inches nominal
Body Inside Diameter: 4.010 inches nominal
Seat Radius: 3.000 inches nominal
Flange Seat To Disk End Height: 0.255 inches nominal
Under Flange Height: 0.167 inches nominal
Seating Surface Shape: radial
Material: plastic polytetrafluoroethylene 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
084332	Valve Seat
58081SA	Valve Seat
58081SAPC2	Valve Seat
59202	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-022-1448?

The FSCG of the NSN 4820-01-022-1448 is 4820

Does the NSN 4820-01-022-1448 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-022-1448 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 4820-01-022-1448 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-022-1448 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 4820-01-022-1448 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Tue, May 25, 1976