National Item Identification Number

01-133-1033
011331033
5905-01-133-1033
5905011331033

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)

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Reference Numbers (Part Numbers)

MIL-R-39007/9
RWR81S12R7DM
RWR81S12R7DP
RWR81S12R7DR

Required Categories

ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING

Required Description

12.700 OHMS
-0.500 TO 0.500
1.000 FREE AIR
25.0
275.0
-20.0 TO 20.0
-55.0