National Item Identification Number
01-434-7920
014347920
6340-01-434-7920
6340014347920
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)
73168
Reference Numbers (Part Numbers)
04-035590-200-400
Required Categories
ELEMENT LENGTH
FIRE ALARM MINIMUM TEMP SETTING
TEMP SETTING TOLERANCE
TERMINA
Required Description
7.500 FEET NOMINAL
400.0 DEG FAHRENHEIT
15.0 DEG FAHRENHEIT MAXIMUM
2
FENWAL