NSN 6105-00-961-1668 SB813B24A2, 451376, 00-961-1668
Product Details | MOTOR-TACHOMETER GENERATOR
6105-00-961-1668 An item which is an electrical rotating machine combining both control motor and tachometer generator action. The control motor and tachometer generator may be contained in the same or separate housings. It is designed for servo application where instant response to input signal is essential. It is generally used in circuits where the output potential from the tachometer generator is fed back to prevent excessive oscillation and for assuring high stability in a servo loop. Excludes DYNAMOTOR; and MOTOR-GENERATOR.
Part Alternates: SB813B24A2, 451376, 6105-00-961-1668, 00-961-1668, 6105009611668, 009611668
Electric Wire, and Power and Distribution Equipment | Motors, Electrical
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 61 | 01 JAN 1962 | 00-961-1668 | 28454 ( MOTOR-TACHOMETER GENERATOR ) |
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Technical Data | NSN 6105-00-961-1668
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 5.737 INCHES |
| OVERALL WIDTH | 1.500 INCHES |
| OVERALL HEIGHT | 1.890 INCHES |
| LENGTH OF SHAFT FROM HOUSING | 0.501 INCHES SINGLE END |
| MOUNTING METHOD | PAD |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 UNTHREADED HOLE |
| NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 1.206 INCHES |
| NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT | 1.206 INCHES |
| INCLOSURE FEATURE | TOTALLY INCLOSED |
| INCLOSURE SPECIFICATION | COMMERCIAL |
| CURRENT TYPE | DC INPUT |
| CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 27.5 LINE TO NEUTRAL SINGLE INPUT |
| EXCITOR TYPE | SEPARATELY EXCITED |
| TEMP RATING | -55.0 OPERATING DEG CELSIUS AND 100.0 OPERATING DEG CELSIUS |
| COOLING METHOD | NATURAL CONVECTION VENTILATED |
| MAXIMUM OPERATING ALTITUDE RATING | 80000.0 FEET |
| TERMINAL TYPE AND QUANTITY | 4 SCREW |
| CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 7.0 DC |
| CALIBRATION SPEED IN RPM | 1000.0 |
| CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 27.5 DC |
| ROTOR SPEED RATING IN RPM | 8400.0 SINGLE NO LOAD |
| SHAFT END CHARACTERISTIC | A1 SINGLE STYLE SINGLE END |
| SHAFT DIAMETER | 0.1870 INCHES NOMINAL SINGLE END |
| FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION |
| MANUFACTURERS CODE | 83555 |
| DESIGN CONTROL REFERENCE | SB813B24A2 |
Restrictions/Controls & Freight Information | NSN 6105-00-961-1668
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| 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. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| 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 | 062120 | GENERATORS/MOTORS/PARTS NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | 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 6105-00-961-1668
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9G | Navy-owned stocks of defense general material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | S9G | Defense Supply Center Richmond Richmond, VA 23297 |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | V | TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



