4820-01-095-7239

Find complete technical information, availability, and procurement data for: 4820-01-095-7239
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-095-7239

Item Name Code

35935

Assigment Date

06/05/1980 (46 years ago)

2a 2nd end thread class, hexagon with holes 1st end flange shape, 6 1st end bolt hole quantity, inverted flare (pipe) 2nd end connection style, right-hand 2nd end thread direction

Product Characteristics

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

Thread Class: 2a 2nd end
Thread Direction: right-hand 2nd end
Bolt Hole Quantity: 6 1st end
Connection Style: inverted flare (pipe) 2nd end
Flange Shape: hexagon with holes 1st end
Connection Type: flange 1st endthreaded external pipe 2nd end
Valve Size: 5.500 inches
Thread Quantity Per Inch: 16 2nd end
Nominal Thread Size: 3.000 inches 2nd end
Seat Angle: 20.0 degrees 2nd end
Face To Face Distance: 5.060 inches
Nominal Thickness: 0.250 inches 1st end
Flange Face Design: plain 1st end
Special Features: mtg pad lobed per ms33786-40; thds lubricated w/dry film per mil-6-8937
Style Designator: straight thru flanged ends
Thread Series Designator: un 2nd end

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
2750088-103	Vent Valve
4820PL2219422	Vent Valve
70307-03007-104	Vent Valve
70307-03007-105	Vent Valve

FAQs

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

What is the FSCG of the NSN 4820-01-095-7239?

The FSCG of the NSN 4820-01-095-7239 is 4820

Does the NSN 4820-01-095-7239 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-095-7239 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 4820-01-095-7239 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-095-7239 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 4820-01-095-7239 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, Jun 5, 1980