National Item Identification Number
00-478-6870
004786870
6340-00-478-6870
6340004786870
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)
98897
0KDP7
61423
Reference Numbers (Part Numbers)
4L97508-157A
895544
895544
Required Categories
ELEMENT LENGTH
FIRE ALARM MINIMUM TEMP SETTING
TEMP SETTING TOLERANCE
TERMINA
Required Description
8.000 FEET NOMINAL
400.0 DEG FAHRENHEIT
50.0 DEG FAHRENHEIT NOMINAL
2
WALTER