Product Details | ROTATING COUNTER

6680-00-663-4491 An instrument actuated by means of a rotating shaft and designed to register and total numerically in units proportional to one complete revolution of its shaft. It may have a fixed type mounting or designed to be hand held. See also COUNTER, ELECTRICAL.

Part Alternates: SMB184971, SM-B-184971, 6680-00-663-4491, 00-663-4491, 6680006634491, 006634491

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 00-663-4491

Drawings & Photos | NSN 6680-00-663-4491


Cross Reference | NSN 6680-00-663-4491

Part Number Cage Code Manufacturer
SM-B-184971 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 6680-00-663-4491

Characteristic Specifications
STYLE DESIGNATOR B3 SQUARE/RECTANGULAR CASED
OVERALL LENGTH 2.125 INCHES NOMINAL
OVERALL HEIGHT 1.359 INCHES NOMINAL
OVERALL WIDTH 0.875 INCHES NOMINAL
SHAFT DIAMETER ANY ACCEPTABLE
SHAFT LENGTH ANY ACCEPTABLE
REGISTER QUANTITY 1
REGISTER FUNCTION ADD AND SUBTRACT SINGLE REGISTER SINGLE TIER
FIGURE QUANTITY PER REGISTER 3 SINGLE REGISTER SINGLE TIER
FIGURE HEIGHT 0.166 INCHES NOMINAL SINGLE REGISTER SINGLE TIER
COLOR BLACK SINGLE REGISTER SINGLE TIER FIGURE WHITE SINGLE REGISTER SINGLE TIER FIGURE BACKGROUND
ACTUATING DEVICE LOCATION LEFT SIDE SINGLE REGISTER SINGLE TIER
NUMERAL DISPLAY METHOD DRUM
NUMERAL READOUT 000 MINIMUM AND 999 MAXIMUM SINGLE REGISTER SINGLE TIER
SHAFT ROTATION DIRECTION AND MAXIMUM SPEED IN RPM 100.0 CLOCKWISE AND 100.0 COUNTERCLOCKWISE SINGLE REGISTER SINGLE TIER
SHAFT REVOLUTIONS PER COUNT 4.00 SINGLE REGISTER SINGLE TIER
MAXIMUM COUNT RATE 25.0 PER MINUTE SINGLE REGISTER SINGLE TIER
MOUNTING TYPE FOR WHICH DESIGNED BASE SINGLE REGISTER SINGLE TIER
MOUNTING FACILITY TYPE AND QUANTITY 2 FLANGE
SPECIAL FEATURES NONRESETTABLE

Restrictions/Controls & Freight Information | NSN 6680-00-663-4491

Category Code Description
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.
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 177220 SPEED INDICATORS/HEADS/ODOMETERS
Less than car load rating
Less than truck load rating J 100.2
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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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