NSN 6680-00-904-5108 DC3144, 3144, 454821
Product Details | ROTATING COUNTER
6680-00-904-5108 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: DC3144, 3144, 454821, 454-821, 6680-00-904-5108, 00-904-5108, 6680009045108, 009045108
Instruments and Laboratory Equipment | Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 01 JAN 1960 | 00-904-5108 | 30762 ( COUNTER, ROTATING ) |
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Technical Data | NSN 6680-00-904-5108
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | B2 UNENCLOSED SQUARE OR RECTANGULAR |
| OVERALL LENGTH | 1.750 INCHES NOMINAL |
| OVERALL HEIGHT | 1.250 INCHES NOMINAL |
| OVERALL WIDTH | 1.875 INCHES NOMINAL |
| SHAFT DIAMETER | 0.089 INCHES MINIMUM AND 0.090 INCHES MAXIMUM |
| SHAFT LENGTH | 0.281 INCHES NOMINAL |
| REGISTER QUANTITY | 1 |
| REGISTER FUNCTION | ADD AND SUBTRACT SINGLE REGISTER SINGLE TIER |
| REGISTER RESET METHOD | TOTAL COUNTER MANUAL SINGLE REGISTER SINGLE TIER |
| FIGURE QUANTITY PER REGISTER | 4 SINGLE REGISTER SINGLE TIER |
| FIGURE HEIGHT | 0.250 INCHES NOMINAL SINGLE REGISTER SINGLE TIER |
| COLOR | WHITE SINGLE REGISTER SINGLE TIER FIGURE BLACK SINGLE REGISTER SINGLE TIER FIGURE BACKGROUND |
| ACTUATING DEVICE LOCATION | LEFT SIDE SINGLE REGISTER SINGLE TIER |
| NUMERAL DISPLAY METHOD | DRUM |
| NUMERAL READOUT | 0000 MINIMUM AND 9999 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 | 1.00 SINGLE REGISTER SINGLE TIER |
| MAXIMUM COUNT RATE | 100.0 PER MINUTE SINGLE REGISTER SINGLE TIER |
| MOUNTING TYPE FOR WHICH DESIGNED | BASE SINGLE REGISTER SINGLE TIER |
| MOUNTING FACILITY TYPE AND QUANTITY | 3 THREADED HOLE |
| MOUNTING ARRANGEMENT STYLE | A8 THREE POSITION TRIANGULAR |
| LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 1.109 INCHES NOMINAL |
| SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | 0.610 INCHES NOMINAL |
| LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | 0.950 INCHES NOMINAL |
| SPECIAL FEATURES | FIRST THREE FIGURES WHITE WITH BLACK BACKGROUND,FOURTH FIGURE BLACK WITH WHITE BACKGROUND,NORTH-SOUTH INDICATOR FLAG LOCATED TO LEFT OF REGISTER DRUMS,LETTERING ON FLAG WHITE ON DULL GREEN BACKGROUND |
Restrictions/Controls & Freight Information | NSN 6680-00-904-5108
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious 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 | 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 |



