Feeler gauge, used with the aligning points, nsn: 6640-01-528-8401; used for periodically maintenance purposes
NSN 5930-01-436-9003
NSN 6645-01-374-4354
NSN 5925-00-038-6147
NSN 6135-01-008-4595
NSN 6105-01-322-8944
NSN 6320-01-585-8468
NSN 5996-00-443-5851
NSN 6105-01-254-9781
NSN 5996-01-467-2177
NSN 5990-01-276-8122
NSN 5895-01-332-0961
NSN 6135-00-676-5807