2672269

View detailed technical data, stock status, and sourcing information for: 2672269
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-261-4479

Item Name Code

22113

Assigment Date

08/13/1987 (39 years ago)

0.490 inches nominal under flange height, 30.000 nominal seat angle in deg, 0.100 inches nominal flange seat to disk end height, 0.500 inches nominal body outside diameter, 0.670 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: 0.670 inches nominal
Body Outside Diameter: 0.500 inches nominal
Flange Seat To Disk End Height: 0.100 inches nominal
Under Flange Height: 0.490 inches nominal
Seat Angle In Deg: 30.000 nominal
Seating Surface Shape: angular
Body Stepped Inside Diameter: 0.150 inches nominal first step
Body Stepped Inside Diameter: 0.380 inches nominal second step
Body Stepped Inside Diameter: 0.560 inches nominal third step
Material: aluminum 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
2672269	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-261-4479?

The FSCG of the NSN 4820-01-261-4479 is 4820

Does the NSN 4820-01-261-4479 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-261-4479 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-261-4479 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-261-4479 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 4820-01-261-4479 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Aug 13, 1987