Range 0 to 4000; ac tap; model 27a4, style em; panel mounting
No other part numbers with same form, fit, and function found.
A tachometer which functions by measuring the rate (dwell) of the opening and closing of the contact points. Suitable for use with magneto or battery ignition systems. Powered by self-contained batteries. Excludes tachometer, electronic; tachometer, stroboscopic and tachometer, vibrating reed.
NSN 5910-00-187-1278
NSN 5935-01-420-6452
NSN 5925-00-116-0879
NSN 5895-01-453-1060
NSN 2925-00-332-1361
NSN 6240-01-454-9826
NSN 5915-01-158-5602
NSN 5905-01-259-3103
NSN 5935-01-014-5160
NSN 5915-01-302-0375
NSN 5910-00-701-5881
NSN 6135-01-310-9866