Mercury vapor detector tubes; 0.5-2mg per cubic meter; 10s
NSN 5998-00-719-7244
NSN 5975-01-593-1135
NSN 6685-00-286-1132
NSN 5975-00-821-6666
NSN 6645-00-171-9639
NSN 5925-01-442-6487
NSN 5950-00-339-2323
NSN 5925-01-415-0261
NSN 2925-01-528-7333
NSN 5998-01-516-9621
NSN 5999-01-083-5731
NSN 5925-01-553-0465