490722PC34

View detailed technical data, stock status, and sourcing information for: 490722PC34
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-468-0837

Item Name Code

22113

Assigment Date

01/01/1961 (65 years ago)

0.418 inches nominal flange seat to disk end height, 3.780 inches nominal body inside diameter, 4.812 inches nominal flange diameter, 2.073 inches nominal seat radius, 4.489 inches nominal body outside 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: 4.812 inches nominal
Body Outside Diameter: 4.489 inches nominal
Body Inside Diameter: 3.780 inches nominal
Seat Radius: 2.073 inches nominal
Flange Seat To Disk End Height: 0.418 inches nominal
Under Flange Height: 0.830 inches nominal
Seating Surface Shape: radial
Special Features: flange mtg,4 bolt holes 0.435 in. dia on a 5.535 in. bc dia
Material: copper alloy 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
1603-285PC34	Valve Seat
1612-285PC34	Valve Seat
2R293PC34	Valve Seat
2R302PC34	Valve Seat
490722PC34	Valve Seat
490731PC34	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-468-0837?

The FSCG of the NSN 4820-00-468-0837 is 4820

Does the NSN 4820-00-468-0837 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-468-0837 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 4820-00-468-0837 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-468-0837 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 4820-00-468-0837 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961