National Item Identification Number
00-419-7413
004197413
5905-00-419-7413
5905004197413
National Stock Number
Item Name
RESISTOR,FIXED,FILM
Federal Supply Class
5905
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1270-219-13-P/TM-9-1270-219-13-P0152.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1270-219-13-P/TM-9-1270-219-13-P0154.htm
Referenced on: http://www.tpub.com/content/misc_manuals_2/TM-9-1270-219-13-P/TM-9-1270-219-13-P0211.htmDescription
A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also ATTENUATOR, FIXED and RESISTOR, FIXED, COMPOSITION. Excludes carbon composition type resistors.
Commercial and Government Entity Code (Supplier Data)
NSN (National Stock Number) 5905-00-419-7413, 5905004197413 NIIN (National Identification Number) 00-419-7413, 004197413
Part Numbers (Reference Numbers)
MIL-R-55182/1
RNC55C2490FR
RNR55C2490FM
RNR55C2490FP
RNR55C2490FR
RNR55C249
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
249.000 OHMS
-1.000 TO 1.000
0.125 FREE AIR
125.0
175.0
-50.0 TO 50.0
-55.