Housing, monocular, black. Repair part for an/pvs-31, 5855-01-608-7756; and an/pvs-31a, 5855-01-618-8511. Width: 1.69 in dia.
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 5930-01-236-2662
NSN 5945-01-514-9438
NSN 5996-00-150-0288
NSN 5905-00-486-1893
NSN 5960-01-487-6436
NSN 5985-00-932-5333
NSN 5999-01-087-9070
NSN 6145-00-596-8447
NSN 6650-01-200-7657
NSN 6220-01-435-6297
NSN 6650-01-376-5934
NSN 5935-01-087-1246
Last Updated: 08/15/2025