Product Details | MOTOR-TACHOMETER GENERATOR

6105-00-491-9945 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: 42235001, 6105-00-491-9945, 00-491-9945, 6105004919945, 004919945

Electric Wire, and Power and Distribution Equipment | Motors, Electrical

Supply Group (FSG) NSN Assign. NIIN
61 25 SEP 1970 00-491-9945

Cross Reference | NSN 6105-00-491-9945

Part Number Cage Code Manufacturer
42235001 03988 HOHL MACHINE AND CONVEYOR CO INC
42235001 19333 MAGNETIC PERIPHERALS INC NORMANDALE OPNS
42235001 54572 SL-MONTEVIDEO TECHNOLOGY, INC.

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Technical Data | NSN 6105-00-491-9945

Characteristic Specifications
OVERALL LENGTH 1.656 INCHES
OVERALL WIDTH 0.781 INCHES
LENGTH OF SHAFT FROM HOUSING 0.203 INCHES SINGLE END
MOUNTING METHOD CLAMP RING
MOUNTING FACILITY TYPE AND QUANTITY 1 CLAMP COLLAR
INCLOSURE FEATURE TOTALLY INCLOSED
INCLOSURE SPECIFICATION COMMERCIAL
CURRENT TYPE AC INPUT
FREQUENCY IN HERTZ 400.0 OUTPUT
PHASE TWO INPUT
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS 26.0 LINE TO NEUTRAL SINGLE INPUT
COOLING METHOD AMBIENT AIR
TERMINAL TYPE AND QUANTITY 11 WIRE LEAD
SHAFT END CHARACTERISTIC A14 SINGLE STYLE SINGLE END
SHAFT DIAMETER 0.0937 INCHES NOMINAL SINGLE END
SPLINE LENGTH 0.2500 INCHES NOMINAL SINGLE END
SPLINE QUANTITY 13 SINGLE END
FEATURES PROVIDED VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION

Restrictions/Controls & Freight Information | NSN 6105-00-491-9945

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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
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 KE Naval ICP
Philadelphia, PA 19111
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 6105-00-491-9945

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each