"United States. Army" . . . . "Operator's manual : viewers, driver's, night vision, AN/VVS-2(V)1 (NSN 5855-00-629-5278), AN/VVS-2(V)1A (NSN 5855-01-096-0871), AN/VVS-2(V)2 (NSN 5855-01-057-1880), AN/VVS-2(V)2A (NSN 5855-01-096-0872), AN/VVS-2(V)3 (NSN 5855-01-105-7793)"@en . "Operator's manual viewers, driver's, night vision, AN/VVS-2(V)1 (NSN 5855-00-629-5278), AN/VVS-2(V)1A (NSN 5855-01-096-0871), AN/VVS-2(V)2 (NSN 5855-01-057-1880), AN/VVS-2(V)2A (NSN 5855-01-096-0872), AN/VVS-2(V)3 (NSN 5855-01-105-7793)"@en . . "Handbooks and manuals"@en . . . . . "Viewers, driver's, night vision, AN/VVS-2(V)1 (NSN 5855-00-629-5278), AN/VVS-2(V)1A (NSN 5855-01-096-0871)"@en . . . . . . .