The actual material is beryllium copper. Is a low-force, 1.5 lbs per lineal inch shield. The edge is tin/lead plated for high humidity or salt-fog environments. Item is meant to mount in a groove, .094 inches deep by .171 inches wide. The cord is solid silicone.
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 5920-01-410-7740
NSN 5996-01-210-0280
NSN 6650-01-207-2905
NSN 6130-01-461-3530
NSN 5945-00-515-2667
NSN 5905-00-428-8042
NSN 5925-00-642-5253
NSN 5990-01-400-3299
NSN 5975-01-116-3678
NSN 5950-00-359-5319
NSN 5990-01-221-0609
NSN 5998-01-655-1997
Last Updated: 08/11/2025