NASA Electronic Parts and Packaging Program

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NASA Parts Selection List (NPSL)
Carbon Composition Resistors
The last military qualified source (Allen Bradley) ceased production of these resistors in 1996. Although these part types are in general acceptable for space flight applications, it is recommended that alternate resistor styles be selected for new designs where possible.

Refer to NASA Parts Advisory NA-033 for details on this topic.

Military Specification
Generic Designator
Fixed, Resistor, Composition (Insulated), Established Reliability