Product Details | ELECTRICAL TACHOMETER INDICATOR

6680-01-109-9027 An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.2036320000066200018Engine Instruments66800078Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Part Alternates: Z1893A81H06, 6680-01-109-9027, 01-109-9027, 6680011099027, 011099027

Instruments and Laboratory Equipment | Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 23 MAR 1981 01-109-9027

Drawings & Photos | NSN 6680-01-109-9027


Cross Reference | NSN 6680-01-109-9027

Part Number Cage Code Manufacturer
Z1893A81H06 88416 HUGHES CORPORATION DBA WESCHLER INSTRUMENTS

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Technical Data | NSN 6680-01-109-9027

Characteristic Specifications
CASE MATERIAL METAL
ELECTRICAL CONNECTION QUANTITY 2
PRESENTATION TYPE SYNCHRO MOTOR
ACCURACY RATING 1.0 PERCENT SINGLE INDICATOR SINGLE SCALE
SCALE RANGE -500.0 TO 500.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE
POINTER TYPE CLOCK-HAND SINGLE POINTER
COLOR BLACK POINTER OVERALL BLACK MARKER OVERALL
CURRENT TYPE DC
DC VOLTAGE RATING 100.0 VOLTS MAXIMUM
CONTACT QUANTITY 2
CONTACT TYPE THREADED STUD
MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED STUD
MOUNTING STUD DIAMETER 0.250 INCHES NOMINAL
MOUNTING STUD LENGTH 0.625 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE 3 FOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 3.376 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 3.376 INCHES NOMINAL
WIDTH 4.422 INCHES NOMINAL
HEIGHT 4.422 INCHES NOMINAL
DEPTH 4.500 INCHES NOMINAL
III END ITEM IDENTIFICATION MAIN PROPULSION CONTROL SYSTEM ONBOARD 140 FT WTGB CLASS COAST GUARD VESSELS
MANUFACTURERS CODE 88416
DESIGN CONTROL REFERENCE Z1893A81H06

Restrictions/Controls & Freight Information | NSN 6680-01-109-9027

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information