4820-01-509-9049

Find complete technical information, availability, and procurement data for: 4820-01-509-9049
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-509-9049

Item Name Code

05487

Assigment Date

07/08/2003 (23 years ago)

right-hand all ends thread direction, 400.0 fahrenheit single response maximum operating temp, poppet flow control device, flared (tube) all ends connection style, 3a all ends thread class

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Maximum Operating Temp: 400.0 fahrenheit single response
Connection Style: flared (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.370 inches all ends
Seat Angle: 37.0 degrees all ends
Opening Pressure Setting: 5.0 pounds per square inch
Special Features: end connections per ms33656; material 303 stainless steel; o-ring material, temperature and cracking pressure range 32 - viton, -20 deg feh to +400 deg feh, 0.5-1 psig; tube size 3/8 inches; length 2.64 inches face to face to end connections; body valve length 1.53 inches; weight 0.35 lbs; male tube; proof pressure 1-1/2 times operating pressure; burst pressure 2-1/2 to 4 times operation pressure
Material: aluminum alloy 2024 body
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: straight thru
Thread Series Designator: unf all ends

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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:

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CV02-264	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-509-9049?

The FSCG of the NSN 4820-01-509-9049 is 4820

Does the NSN 4820-01-509-9049 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-509-9049 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 4820-01-509-9049 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-509-9049 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 4820-01-509-9049 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Tue, Jul 8, 2003