National Item Identification Number
00-473-3111
004733111
6340-00-473-3111
6340004733111
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)
26512
61174
0KDP7
61423
Reference Numbers (Part Numbers)
A51A9100-25
A51A9100-25
844122
844122
Required Categories
ELEMENT LENGTH
FIRE ALARM MINIMUM TEMP SETTING
TERMINATION QUANTITY
SPEC/STD
Required Description
15.000 FEET NOMINAL
NOT RATED
2
61174
A51A9100-25