4820-00-651-0804

Find complete technical information, availability, and procurement data for: 4820-00-651-0804
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-651-0804

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

2.306 inches minimum and 2.316 inches maximum body inside diameter, 0.136 inches minimum and 0.144 inches maximum under flange height, 2.888 inches nominal flange diameter, 2.397 inches minimum and 2.401 inches maximum body outside diameter, 0.436 inches minimum and 0.439 inches maximum flange seat to disk end height

Product Characteristics

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

Flange Diameter: 2.888 inches nominal
Body Outside Diameter: 2.397 inches minimum and 2.401 inches maximum
Body Inside Diameter: 2.306 inches minimum and 2.316 inches maximum
Flange Seat To Disk End Height: 0.436 inches minimum and 0.439 inches maximum
Under Flange Height: 0.136 inches minimum and 0.144 inches maximum
Seat Angle In Deg: 43.500 minimum and 44.500 maximum
Hardness Rating: 90.0 rockwell c minimum and 105.0 rockwell c maximum overall
Seating Surface Shape: angular
Material: steel overall
Style Designator: plain flanged
Fsc Application Data: acft eng r2800

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
235315P70	Valve Seat
235315P70R1	Valve Seat
AS235315P70	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-651-0804?

The FSCG of the NSN 4820-00-651-0804 is 4820

Does the NSN 4820-00-651-0804 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-651-0804 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 4820-00-651-0804 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-651-0804 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 4820-00-651-0804 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963