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Poppet Drain Cock NSN 4820-00-720-2479

Item Description

An item designed to drain fluids from fuel systems, tanks, filters, or similar items. It has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. It requires no lubrication other than from the fluid being drained.

NSN 4820-00-720-2479 NSN: 4820-00-720-2479

Features and Characteristics

Thread Class
3a all ends
Thread Direction
Right-hand all ends
Flow Control Device
Poppet
Maximum Operating Temp
160.0 degrees fahrenheit single response
Connection Style
Flared (tube) all ends
Valve Operation Method
Manual
Connection Type
Threaded external tube all ends
Thready Qty Per Inch (tpi)
20 all ends
Maximum Operating Pressure
60.0 pounds per square inch 1st response
Thread Size
0.437 inches all ends
Seat Angle
37.0 degrees all ends
Outside Diameter Tube Accommodated
0.250 inches all ends
Special Features
First end connection bulkhead type per ms33657; body style: straight through
Material
Stainless steel and rubber flow control device
Material Specification
Mil-p-5315 military specification 2nd material response flow control device
Media For Which Designed
Fuel/oil, hydrocarbon single response
Surface Treatment
Anodize
Thread Series Designator
Unf all ends
FSC
4820 Nonpowered Valves
NIIN
007202479
NSN
4820007202479

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
475C61NW
Cage Code:
91511
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-720-2479
What are the manufacturers of nsn 4820007202479?
Does this nsn 4820007202479 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820007202479
An item designed to drain fluids from fuel systems, tanks, filters, or similar items. it has a mounting end, a free flowing end, and a quick-acting nonmetallic sealed closure, usually spring loaded, that holds it in an "off" position. it requires no lubrication other than from the fluid being drained.
Does nsn 4820007202479 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820007202479 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820007202479?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
16989
FIIG:
A530C0
App. Key:
Cond. Code:
1
Status:
A

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