MIL-I-6669 Revision C, December 22, 1972
INDICATOR, TEMPERATURE, ELECTRICAL RESISTANCE, MULTI-FUNCTION, -70DEG. TO PLUS 150 DEG. C
Includes all amendments and changes through Validation Notice 3, July 8, 2005
Additional Comments: RENUMBERED AS MIL-DTL-6669
This specification covers multi-function temperature indicators with a range from −70° to +150° Centigrade (C).
The indicators shall be furnished in the following part numbers, as specified (see 6.2).
MS28009-2 Fluorescent Dial MS28009-4 Lusterless White Dial