No other part numbers with same form, fit, and function found.
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 5985-00-178-1143
NSN 4140-00-351-7085
NSN 6685-01-172-0218
NSN 5960-01-609-6565
NSN 6145-01-343-8934
NSN 5950-01-244-0368
NSN 5990-01-564-9532
NSN 6105-00-740-7757
NSN 6135-00-932-3136
NSN 5950-00-190-1080
NSN 6620-01-237-5603
NSN 5895-00-550-8807