National Item Identification Number
01-168-3912
011683912
5905-01-168-3912
5905011683912
National Stock Number
Item Name
RESISTOR,FIXED,FILM
Federal Supply Class
5905
Description
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)
90536
LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN
3333 PILOT KNOB RD
SAINT PAUL
MN
55121
651-456-3420
Reference Numbers (Part Numbers)
MIL-R-39017/2
RLR20C4R3GR
RLR20C4R3JM
RLR20C4R30GM
RLR20C4R30GP
RLR20C4R30G
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
4.300 OHMS
-2.000 TO 2.000
0.500 FREE AIR
70.0
150.0
-100.0 TO 100.0
-55.0