National Item Identification Number
00-923-2727
009232727
6340-00-923-2727
6340009232727
National Stock Number
Item Name
SENSING ELEMENT,FIRE DETECTOR SYSTEM
Federal Supply Class
6340
Description
An item consisting of a pair of electrical conductors imbedded in a semiconductor material, having a negative temperature coefficient of resistance which is tightly encased in a suitable metallic tube. The ends of the assembly are terminated for adaption in a fire detector system.
Commercial and Government Entity Code (Supplier Data)
25693
58880
25693
58880
Reference Numbers (Part Numbers)
294-18023
294-18023
294F54G180
294F54G180
Required Categories
ELEMENT LENGTH
FIRE ALARM MINIMUM TEMP SETTING
TERMINATION QUANTITY
TERMINATI
Required Description
15.000 FEET NOMINAL
540.0 DEG FAHRENHEIT
2
EDISON INSTRUMENT DIV OF MCGRAW-ED