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NSN 6105-00-327-4942, 6105003274942
MOTOR-TACHOMETER GENERATOR

Federal Supply Classification
FSC 6105 - Motors, Electrical
National Item Identification Number
NIIN 003274942
Codification Country
United States
Item Name Code
INC 28454
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 6105-00-327-4942

National Stock Number (NSN) 6105-00-327-4942, or NIIN 003274942, (motor-tachometer generator) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 28454. [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.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 6105003274942 contains an unknown precious metal.

This NSN is associated to Schedule B 8412809000: engines and motors, nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333111: farm machinery and equipment manufacturing.

This information was last updated on .


Technical Characteristics

FREQUENCY IN HERTZ
(FREQ) 50.0 OUTPUT OR 60.0 OUTPUT
III OVERALL LENGTH
(AAJU) 6.000 INCHES
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS
(BKPC) 20.0 AC
CALIBRATION SPEED IN RPM
(BFLQ) 3600.0
CONNECTION TYPE AND VOLTAGE RATING IN VOLTS
(CWGQ) 115.0 LINE TO NEUTRAL SINGLE INPUT
COOLING METHOD
(BFMF) AMBIENT AIR
CONTROL FIELD VOLTAGE TYPE AND RATING IN VOLTS
(BKPS) 115.0 AC
CURRENT TYPE
(ACDC) AC INPUT
EXCITOR TYPE
(AYHE) SELF-EXCITED
FEATURES PROVIDED
(CBBL) VERTICAL MOUNTING POSITION AND HORIZONTAL MOUNTING POSITION
FREQUENCY IN HERTZ
(FREQ) 50.0 OR 60.0 OUTPUT
INCLOSURE FEATURE
(ANPZ) OPEN PROTECTED
INCLOSURE SPECIFICATION
(BKPQ) COMMERCIAL
OVERALL HEIGHT
(AAJT) 3.969 INCHES
OVERALL LENGTH
(AAJU) 6.000 INCHES
OVERALL WIDTH
(AAJV) 2.375 INCHES
LENGTH OF SHAFT FROM HOUSING
(CWCS) 0.875 INCHES SINGLE END
MOUNTING FACILITY CIRCLE DIAMETER
(CWFQ) 2.250 INCHES
MOUNTING FACILITY TYPE AND QUANTITY
(AXHR) 4 UNTHREADED HOLE
MOUNTING METHOD
(AXGY) FACE
ROTOR SPEED RATING IN RPM
(CWFX) 3600.0 SINGLE NO LOAD
SHAFT END CHARACTERISTIC
(CWHZ) A1 SINGLE STYLE SINGLE END
SHAFT DIAMETER
(ABWV) 0.1270 INCHES NOMINAL SINGLE END
PHASE
(FAAZ) SINGLE INPUT
POWER RATING
(CNXS) 8.000 WATTS INPUT
TORQUE RATING AND TYPE
(BKPH) 4.5 INCH-OUNCES STALLED
TEMP RATING
(CWDY) -55.0 OPERATING DEG CELSIUS AND 71.0 OPERATING DEG CELSIUS
TERMINAL TYPE AND QUANTITY
(TTQY) 8 BINDING POST

Manufacturer Part Numbers


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