National Item Identification Number
00-305-7591
003057591
5905-00-305-7591
5905003057591
National Stock Number
Item Name
RESISTOR,FIXED,WIRE WOUND
Federal Supply Class
5905
Description
A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self supporting. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MILR39005-1
RBR52L2R490FR
RBR5252R490FM
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
2.490 OHMS
-1.000 TO 1.000
0.500 FREE AIR
125.0
145.0
-30.0 TO 30.0
-65.0