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 5990-01-641-2217
NSN 6240-01-633-9357
NSN 6645-01-535-0719
NSN 5855-01-277-1663
NSN 5950-01-655-7289
NSN 6610-00-708-7330
NSN 6150-00-864-9208
NSN 5895-01-473-6834
NSN 6685-01-288-8133
NSN 6620-01-380-4882
NSN 5920-01-116-6630
NSN 5835-00-512-4424