Terminal qty: 8; termina type: pin; container material: metal; joint electronics type designation system item name: receiver-transmitter; joint electronics type designation system type number: oa-1257/mpq-4a; crystal qty: 1; terminal location: axially at one end; crystal material: quartz; crystal frequency for which designed: 30.0 megahertz; 1.084 in.Dia by 3 in.O/a dim, hermetically sealed; mtg configuration: mounts into a standard octal base;
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 5925-00-249-1287
NSN 5960-00-224-6828
NSN 5990-00-366-0112
NSN 5915-01-130-0310
NSN 6220-01-399-8586
NSN 5950-00-932-4260
NSN 5920-00-932-9615
NSN 5996-01-391-7489
NSN 5835-00-251-9138
NSN 5950-01-238-2909
NSN 5945-00-315-3751
NSN 4140-00-393-1707
Last Updated: 06/02/2025