Bridge cover assembly, spare. Repair part for an/pvs-31, 5855-01-608-7756; and an/pvs-31a, 5855-01-618-8511. Width: 1.735 in; height: 0.925 in; length: 2.184 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 5950-01-135-3454
NSN 5990-01-658-9964
NSN 5910-00-466-3614
NSN 6130-00-487-4384
NSN 6320-01-228-2380
NSN 6135-01-189-5567
NSN 2925-00-441-8252
NSN 6240-01-454-9196
NSN 5975-01-469-7052
NSN 6610-01-039-0788
NSN 5975-00-283-3665
NSN 5960-01-283-0308
Last Updated: 08/13/2025