4820-01-061-4855

Find complete technical information, availability, and procurement data for: 4820-01-061-4855
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-061-4855

Item Name Code

22113

Assigment Date

06/22/1978 (48 years ago)

A cylindrical piece which moves or reciprocates in a cylinder to compress air or gas from an initial intake pressure to a higher discharge pressure. May include integral connecting rod.

0.378 inches nominal under flange height, 0.515 inches nominal body inside diameter, 2.424 inches nominal body outside diameter, 0.281 inches nominal flange seat to disk end height, 2.792 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: 2.792 inches nominal
Body Outside Diameter: 2.424 inches nominal
Body Inside Diameter: 0.515 inches nominal
Flange Seat To Disk End Height: 0.281 inches nominal
Under Flange Height: 0.378 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
1R56163	Valve Seat
R56163	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-061-4855?

The FSCG of the NSN 4820-01-061-4855 is 4820

Does the NSN 4820-01-061-4855 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-061-4855 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 4820-01-061-4855 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-061-4855 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 4820-01-061-4855 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Jun 22, 1978