National Item Identification Number
01-143-9877
011439877
5905-01-143-9877
5905011439877
National Stock Number
Item Name
RESISTOR,FIXED,WIRE WOUND,INDUCTIVE
Federal Supply Class
5905
Description
INC 37403 REINSTATED ON 010303~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. The item must have inherent characteristics of inducing self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE. See also RESISTOR (1), FIXED, WIRE WOUND, NONINDUCTIVE.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
MIL-R-39007/6
RWR74S2870FR
RWR74S2870FS
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
297.000 OHMS
-1.000 TO 1.000
5.000 FREE AIR
25.0
275.0
-20.0 TO 20.0
-55.0