Product Details | ELECTRICAL TACHOMETER INDICATOR

6680-01-114-9978 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: Z1893A81H04, 6680-01-114-9978, 01-114-9978, 6680011149978, 011149978

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

Supply Group (FSG) NSN Assign. NIIN
66 26 JUN 1981 01-114-9978

Drawings & Photos | NSN 6680-01-114-9978


Cross Reference | NSN 6680-01-114-9978

Part Number Cage Code Manufacturer
Z1893A81H04 88416 HUGHES CORPORATION DBA WESCHLER INSTRUMENTS

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Technical Data | NSN 6680-01-114-9978

Characteristic Specifications
CASE MATERIAL PLASTIC
ELECTRICAL CONNECTION QUANTITY 2
PRESENTATION TYPE DIAL
ACCURACY RATING 100.0 REVOLUTIONS PER MINUTE SINGLE INDICATOR SINGLE SCALE
POINTER TYPE CLOCK-HAND SINGLE POINTER
COLOR BLACK POINTER OVERALL BLACK MARKER OVERALL
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
SPECIAL FEATURES RED MARK AT 850 RPM
III END ITEM IDENTIFICATION USED IN MAIN PROPULSION CONTROL SYSTEM ONBOARD 140 FT WTGB COAST GUARD VESSELS
MANUFACTURERS CODE 11660
DESIGN CONTROL REFERENCE Z1893A81H04

Restrictions/Controls & Freight Information | NSN 6680-01-114-9978

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

Management | NSN 6680-01-114-9978

Category Code Description
Inventory Account CodesS Stock Fund item managed for the Coast Guard by the respective Inventory Control Point. A funded requisition is required
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityO
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each