Drain Cock

4820PL1889090

(NSN) National Stock Number

4820-00-142-1605

Federal Supply Classification

4820 Nonpowered Valves

Item Name Code

16988

Schedule B Code

8481909090

Summary

3a 1st end thread class, right-hand 1st end thread direction, right-hand 2nd end thread direction, plug flow control device, flared (tube) 1st end connection style, manual valve operation method

DAC	HCC	DMIL	RNCC
9	-	-	6

RNVC	SADC	MSDS	RNAAC
9	-	-	WP

Identification

An item with one mounting end and one free flowing end with a metal to metal valve closure. It is designed to drain fluids from radiators, boilers, and similar items.

INC	FIIG	Concept	Condition
16988	A530C0	-	1

Specifications

Thread Class

3a 1st end

Details

A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.

Thread Direction

right-hand 1st end

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.

Thread Direction

right-hand 2nd end

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

flared (tube) 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 external tube 1st end

Details

Indicates the type of connection/s/.

Thread Quantity Per Inch

18 1st end

Details

The number of threads on the item per linear inch measured on a line parallel to the thread axis.

Nominal Thread Size

0.562 inches 1st end

Details

A designation that is used for the purpose of general identification of the thread.

Nominal Thread Size

0.562 inches 2nd end

Details

A designation that is used for the purpose of general identification of the thread.

Seat Angle

37.0 degrees 2nd end

Details

The angle of the end surface upon which the mated surface seats.

Nominal Outside Diameter Tube Accommodated

0.375 inches 2nd end

Details

The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.

Nominal Outside Diameter Tube Accommodated

0.375 inches 1st end

Details

The nominal length of a straight line which passes through the center of the accommodated tube,and terminates at the outside circumference.

Material

aluminum alloy body

Details

The chemical compound or mechanical mixture properties of which the item is fabricated.

Surface Treatment

anodize

Details

The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

Style Designator

straight thru

Details

The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

Thread Series Designator

unf 2nd end

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.

Master-Cross Reference List

Part	CAGE	DAC	HCC	RNCC	RNVC	MSDS	RNAAC
32141	92003	5	-	3	2	-	SE
695129-3	98897	2	-	7	2	-	SE
465C-62NSW	91511	5	-	3	2	-	ZZ

Material and Special Handling

Hazardous material, precious metals, criticality, and electrostatic discharge indicators.

HMIC	PMIC	ESD/EMI	Criticality
N	A	-	-

Freight

Universal / National Freight and Handling Information

UFC	HMC	LTL	LCL
29300	-	W	-

RVC	WCC	TCC	SHC
-	576	Z	9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

Genuine Manufacturers Parts
100% Product Inspection
7 Year Sales Record Retention
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HAZMAT Certified
Global Shipping

Manufacturer

JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX

CAGE: 9009H

NO CITY , KUJAWSKO-POMORSKIE , NO CODE

POLAND

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FAQs

Frequently asked questions for NSN 4820-00-142-1605

What is the NIIN of the NSN 4820-00-142-1605?

The National Item Identification Number (NIIN) of the NSN 4820-00-142-1605 is 00-142-1605

When the NSN 4820-00-142-1605 was assigned to the Federal Catalog?

It was assigned 61 years ago, on Tue, Jan 1, 1963

Does the NSN 4820-00-142-1605 contain any precious metals?

Does not contain precious metal

Does the NSN 4820-00-142-1605 contain any hazardous material?

No data in HMIRS

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