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4820-01-010-1599

Find complete technical information, availability, and procurement data for: 4820-01-010-1599

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4820-01-010-1599
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-010-1599
Item Name Code
16989
Assigment Date
09/24/1975 (50 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

3a 1st end thread class, right-hand 2nd end thread direction, 3a 2nd end thread class, right-hand 1st end thread direction, poppet flow control device

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 1st end
Thread Class
3a 2nd end
Thread Direction
right-hand 1st end
Thread Direction
right-hand 2nd end
Flow Control Device
poppet
Maximum Operating Temp
160.0 fahrenheit single response
Connection Style
flareless 1st end
Connection Style
gasket seal (boss) 2nd end
Valve Operation Method
automatic
Connection Type
threaded external tube 1st end
Connection Type
threaded internal boss 2nd end
Maximum Operating Pressure
200.0 pounds per square inch 1st response
Nominal Thread Size
0.562 inches 1st end
Nominal Thread Size
0.562 inches 2nd end
Seat Angle
12.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated
0.375 inches 2nd end
Special Features
second end free flowing and max altitude of 45,000 ft.
Material
aluminum alloy body
Material
steel corrosion resisting flow control device
Material
steel corrosion resisting seat
Material
steel corrosion resisting stem
Media For Which Designed
fuel/oil, hydrocarbon single response
Surface Treatment
anodize
Surface Treatment Document And Classification
mil-a-8625,type 1 mil spec single treatment response
Style Designator
straight thru
Thread Series Designator
unf 1st end
Thread Series Designator
unf 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
332-2730-010 Poppet Drain Cock
MNF-465C-59NXW Poppet Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-01-010-1599?
The FSCG of the NSN 4820-01-010-1599 is 4820
Does the NSN 4820-01-010-1599 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-010-1599 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 4820-01-010-1599 contain precious materials?
Precious metal content is unknown
Does NSN 4820-01-010-1599 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 4820-01-010-1599 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Wed, Sep 24, 1975

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