A mechanical indicator used on vehicular engines for dry or liquid type clearners to provide a visual warning signal when filter needs cleaning or changing.
Classification: Intake air filters for internal combustion engines
NSN 6110-01-311-2919
NSN 2925-01-228-6554
NSN 5990-01-595-4584
NSN 6650-01-100-6560
NSN 6240-01-406-9057
NSN 5835-01-422-2399
NSN 5960-01-518-4440
NSN 6110-01-442-8622
NSN 5910-01-054-3727
NSN 6645-01-601-1707
NSN 5915-01-046-8139
NSN 4140-01-150-0740