Product Details | FIXED MOUNTING MECHANICAL TACHOMETER

6680-00-526-8865 A tachometer that is driven through the media of a mechanical connection and includes provisions for fixed mounting.

Part Alternates: 3249556, 3303478, S7, S-7, 6680-00-526-8865, 00-526-8865, 6680005268865, 005268865

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-526-8865

Cross Reference | NSN 6680-00-526-8865

Part Number Cage Code Manufacturer
3249556 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
3249556 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
3303478 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
3303478 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
S-7 32480 JONES INSTRUMENT CORP

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Technical Data | NSN 6680-00-526-8865

Characteristic Specifications
UNIT TYPE CENTRIFUGAL
MOUNTING TYPE PANEL
MOUNTING FEATURE TYPE FLUSH
OPERATING RANGE 100.0 TO 1300.0 REVOLUTIONS PER MINUTE
SCALE QUANTITY 1
SCALE MEASUREMENT UNIT RPM
SCALE MEASUREMENT RANGE 100.0 TO 1300.0
SCALE SMALLEST INCREMENT 20.0 REVOLUTIONS PER MINUTE
MAJOR GRADUATION COLOR WHITE
MINOR GRADUATION COLOR WHITE
POINTER QUANTITY 1
POINTER COLOR WHITE
DIAL QUANTITY 1
DIAL BACKGROUND COLOR BLACK
DIAL ILLUMINATION NOT PROVIDED
DRIVEN SPEED TO INDICATED SPEED MINIMUM RATIO 1 TO 1
CASE MATERIAL BRASS
CASE SHAPE SQ
OVERALL WIDTH 6.000 INCHES NOMINAL
OVERALL HEIGHT 6.000 INCHES NOMINAL
OVERALL DEPTH 4.000 INCHES NOMINAL
DRIVE CONNECTION TYPE FLEXIBLE
SHAFT ROTATION DIRECTION CLOCKWISE/COUNTERCLOCKWISE
TOTALIZING MECHANISM PROVIDED
TOTALIZING MECHANISM CALIBRATION ENGINE REVOLUTIONS
GRADUATION UNIT 10 RPM
AHEAD-ASTERN SEMAPHORE NOT PROVIDED
SPECIAL FEATURES FED AREA ON SCALE FROM 100 TO 550 RPM; CLEAR PLASTIC LENS

Restrictions/Controls & Freight Information | NSN 6680-00-526-8865

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:UPrecious metal type is unknown
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
NMF Description 058240 RECORDING DEVICES GAUGES/METERS NOI
Less than car load rating
Less than truck load rating F 150.0
Water commodity Code 653 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6680-00-526-8865

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each