NSN 6620-00-148-7306

Part Details | ELECTRICAL TACHOMETER INDICATOR


6620-00-148-7306 An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.

Alternate Parts: 68810063103, 68-810063-103, 35712624403, 3571262-4403, 2275430, 35712624403, 3571262-4403, 2275430, ERU18A, ERU-18/A, 6620-00-148-7306, 00-148-7306, 6620001487306, 001487306

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JUL 30, 197400-148-730608260 ( INDICATOR, ELECTRICAL TACHOMETER )
REFERENCE DRAWINGS & PICTURES

Cross Reference | NSN 6620-00-148-7306
Part Number Cage Code Manufacturer
68-810063-10376301BOEING COMPANY, THEDBA BOEING
3571262-440396774HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
227543096774HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
3571262-440355972HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS
227543055972HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS
ERU-18/A81349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY

Technical Data | NSN 6620-00-148-7306
Characteristic Specifications
ELECTRICAL CONNECTION QUANTITY1
ELECTRICAL CONNECTION IDENTIFYING NUMBERMS27478Y10D35P
PRESENTATION TYPE DIAL
INDIVIDUAL MARKINGPERCENT RPM
LENGTH7.000 INCHES NOMINAL
DIAMETER2.000 INCHES NOMINAL
DIAL OUTSIDE DIAMETER1.813 INCHES NOMINAL
SPECIAL FEATURESINDICATOR CASE CONFORMS TO MS33639; ELECTRICAL RECEPTACLE MATES WITH MS27473E10B35S; INCLUDES LIGHTING MASK; MOUNT WITH CLAMP MS28042-1 OR EQUAL; TESTED IN ACCORDANCE WITH ATP 2291061-0093
FSC APPLICATION DATAAIRCRAFT ENGINE INSTRUMENT
PART NAME ASSIGNED BY CONTROLLING AGENCYINDICATOR,ELECTRICAL TACHOMETER, ENGINE RPM