National Item Identification Number
00-680-4178
006804178
6340-00-680-4178
6340006804178
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
25693
58880
25693
58880
Reference Numbers (Part Numbers)
294-08422
294-08422
294-08423
294-08423
294C54G84
294C54G84
294F54G84
294
Required Categories
ELEMENT LENGTH
TERMINATION QUANTITY
TERMINATION CONTROLLING AGENCY
TERMINATIO
Required Description
7.167 FEET NOMINAL
2
EDISON INSTRUMENT DIV OF MCGRAW-EDISON CO
CONNECTOR PLUG