Part Number S-493

Electrical Surge Arrester

Description

Surge arrester overall length 2.375in. ⁓2-3/8 breakdown voltage 680 volts

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

s-493

Demil:

Shelf Life:

UOM:

NIIN:

000189248

NSN

National Stock Number:

5920-00-018-9248 5920000189248

TXT

Description:

Electrical Surge Arrester

INC

Item Name Code:

00381

MRC:

The basic material of which the body is fabricated.AAFZ

Body Material:

Metal

MRC:

The number of terminals for providing electrical connection to the item.AARA

Terminal Quantity:

MRC:

Indicates the type of terminals for providing electrical connection to the item.AARB

Terminal Type:

Solder lug

MRC:

The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP

Overall Length:

2.375 inches

MRC:

The distance measured in a straight line from the bottom to the top of an item.ABKW

Overall Height:

1.406 inches

MRC:

An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK

Overall Width:

1.000 inches

MRC:

The means of attaching the item.ADJH

Mounting Method:

Threaded stud

MRC:

Indicates the designed use of the item.ALBY

Usage Design:

Indoor and outdoor

MRC:

The pattern or arrangement that describes the mounting configuration of the item.ALGC

Mounting Configuration:

One threaded stud 2.375 in. Long with 0.164-32 threads per in. Through the center

MRC:

Indicates the type of arrester.AQAP

Arrester Type:

Resistor

MRC:

The voltage at which the item will break down.AQAQ

Breakdown Voltage:

680.000 volts

MRC:

An indication of the line to ground voltage.AQAR

Line To Ground Voltage:

280.000 volts

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Part Number S-493

Pricing & Availability

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