An item designed to obtain exhaust gas samples from vehicles to determine the pollutant content.
NSN 5990-01-540-1619
NSN 6240-01-156-4692
NSN 6620-01-633-8443
NSN 6620-01-154-9651
NSN 6110-00-898-3223
NSN 7035-00-392-5417
NSN 5910-01-463-9789
NSN 6150-01-537-0939
NSN 2925-01-583-5619
NSN 6685-00-463-0258
NSN 5925-01-318-2377
NSN 4140-00-660-8699