Rotating bridge assembly, spare repair part for an/pvs-31, 5855-01-608-7756; and an/pvs-31a, 5855-01-618-8511. Width: 3.75 in; height: 1.57 in; length; 2.75 in.
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 6220-00-010-5359
NSN 5930-01-433-0785
NSN 6620-00-371-4834
NSN 6320-01-592-6248
NSN 6145-01-125-6361
NSN 6130-01-518-3031
NSN 4140-00-998-2911
NSN 6610-01-216-4248
NSN 6645-01-094-8917
NSN 5905-01-236-5168
NSN 5855-00-832-9341
NSN 5895-01-181-7048
Last Updated: 01/19/2025