NSN 6105-00-171-6521 0B68, 00-171-6521, 001716521
Product Details | MOTOR-TACHOMETER GENERATOR
6105-00-171-6521 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: 0B68, 6105-00-171-6521, 00-171-6521, 6105001716521, 001716521
Electric Wire, and Power and Distribution Equipment | Motors, Electrical
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 61 | 01 JAN 1963 | 00-171-6521 | 28454 ( MOTOR-TACHOMETER GENERATOR ) |
Cross Reference | NSN 6105-00-171-6521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 0B68 | 73693 | SCHULZE MFG. INC. |
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Technical Data | NSN 6105-00-171-6521
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 3.750 INCHES |
| OVERALL WIDTH | 2.250 INCHES |
| OVERALL HEIGHT | 2.375 INCHES |
| LENGTH OF SHAFT FROM HOUSING | 0.625 INCHES SINGLE END |
| MOUNTING METHOD | FIXED BASE |
| MOUNTING FACILITY TYPE AND QUANTITY | 4 THREADED HOLE |
| NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH | 0.625 INCHES |
| NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH | 0.750 INCHES |
| INCLOSURE FEATURE | TOTALLY INCLOSED |
| INCLOSURE SPECIFICATION | COMMERCIAL |
| CURRENT TYPE | AC INPUT |
| FREQUENCY IN HERTZ | 60.0 OUTPUT |
| PHASE | SINGLE INPUT |
| CONNECTION TYPE AND VOLTAGE RATING IN VOLTS | 115.0 LINE TO NEUTRAL SINGLE INPUT |
| EXCITOR TYPE | SELF-EXCITED |
| TEMP RATING | -40.0 OPERATING DEG CELSIUS AND 60.0 OPERATING DEG CELSIUS |
| COOLING METHOD | NONVENTILATED |
| TERMINAL TYPE AND QUANTITY | 5 SOLDER LUG |
| CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS | 1.2 AC |
| CALIBRATION SPEED IN RPM | 1000.0 |
| CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS | 115.0 AC |
| ROTOR SPEED RATING IN RPM | 6000.0 SINGLE NO LOAD |
| SHAFT END CHARACTERISTIC | A5 SINGLE STYLE SINGLE END |
| SHAFT DIAMETER | 0.1562 INCHES NOMINAL SINGLE END |
| FLATTED PORTION LENGTH | 0.6250 INCHES NOMINAL SINGLE END |
| FLAT DEPTH | 0.0200 INCHES NOMINAL SINGLE END |
| FEATURES PROVIDED | HORIZONTAL MOUNTING POSITION |
| MANUFACTURERS CODE | 73693 |
| DESIGN CONTROL REFERENCE | 0B68 |
Restrictions/Controls & Freight Information | NSN 6105-00-171-6521
| 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: | A | Item 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 6105-00-171-6521
| 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 | Y | TERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



