Poppet Drain Cock

A369

A369
(NSN) National Stock Number
4820-00-081-9371
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
16989
Schedule B Code
8481909090
Summary

Right-hand all ends thread direction, plug flow control device, plain, optional end (pipe) 1st end connection style, manual valve operation method, threaded internal pipe all ends connection type, 50.0 pounds per square inch single response maximum operating pressure

DAC HCC DMIL RNCC
6 - - 3
RNVC SADC MSDS RNAAC
2 - - CT
Identification

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.

INC FIIG Concept Condition
16989 A530C0 - 1
Specifications
Thread Direction
right-hand all ends
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Flow Control Device
plug
Details The part that controls the flow through the item.
Connection Style
plain, optional end (pipe) 1st end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Valve Operation Method
manual
Details The means used to control the operation of the valve.
Connection Type
threaded internal pipe all ends
Details Indicates the type of connection/s/.
Maximum Operating Pressure
50.0 pounds per square inch single response
Details The maximum pressure at which the item is rated for operation.
Nominal Thread Size
0.250 inches all ends
Details A designation that is used for the purpose of general identification of the thread.
Material
copper alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Media For Which Designed
steam single response
Details The type of media for which the item is designed.
Style Designator
straight thru
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
npt all ends
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
29300 - W -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
VOLCANIC HEATER INC DBA VOLCANIC HEATER, INC.
CAGE: 82370
ALLIANCE , OH , 44601-1353
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-081-9371
What is the NIIN of the NSN 4820-00-081-9371?
The National Item Identification Number (NIIN) of the NSN 4820-00-081-9371 is 00-081-9371
When the NSN 4820-00-081-9371 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Dec 13, 1967
Does the NSN 4820-00-081-9371 contain any precious metals?
Type/content is unknown
Does the NSN 4820-00-081-9371 contain any hazardous material?
No data in HMIRS

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