Name per navy: aux contact; name per mfr: auxiliary contact block; 4 no contacts; for 3r102, 3rt103 and 3rt104 contactors, front mount version; terminals marked with positions 1 through 4
No other part numbers with same form, fit, and function found.
1 mounting device quantity, bolt mounting method, accommodates one item 7/8 in. Dia. , steel body material, zinc body surface treated
Plastic or plastic, phenolic body material, 0.375 inches diameter, 0.185 inches length, 3/8-24 thread size, part no. 1020 end item identification
Plastic or plastic, phenolic body material, 0.688 inches diameter, 0.594 inches length, cap for lamp socket usage design, friction mounting method
Plastic or plastic, phenolic body material, 0.688 inches diameter, 0.594 inches length, cap for lamp socket usage design, friction mounting method
0.147 inches unthreaded mounting hole diameter, 0.875 inches distance between mounting facility centers, 2 mounting facility quantity
Metal, nonferrous or aluminum body material, 3.500 inches diameter, 0.938 inches length, 3/12-2 thread size, type no. An/cpn-4 end item identification
NSN 5985-01-331-4026
NSN 7035-00-145-9138
NSN 5960-01-407-1350
NSN 5998-01-152-2248
NSN 6650-01-414-3333
NSN 5960-01-133-0028
NSN 6135-00-470-7779
NSN 6685-01-399-8584
NSN 5998-01-308-9432
NSN 5996-01-379-7978
NSN 6145-01-420-9289
NSN 5999-01-356-5489
Last Updated: 06/05/2025