Product Details | TACHOMETER GENERATOR

6680-00-769-6984 A generator consisting of a series of mounted coils surrounding a rotating permanent magnet or a permanent magnet and a rotating armature. The voltage output is directly proportional to the speed of rotation of the shaft. When used with an associated indicator, transmits such data as revolutions per minute, speed of travel, and the like. May also be used in servomechanism loops as a system stabilizer. Excludes rotary inverters, rotary converters, motor generators, dynamotors, generator sets, synchros, frequency or phase changers, and engine accessory generators.

Part Alternates: MS250381, MS25038-1, H60100, H60-100, MILG5413D, MILG5413TYPE2, GTG3025A, GTG3-025A, 1135GC0140304, 1135GD0140304, 1135GF0120304, 1135GF0140304, 14920120304, 1492-0120304, 1492B120304, 15840120304, 1584-0120304, 2CM5AFB43, 2CM5AFB44, 2CM5AFB46, 663452, 66345-2, 6680-00-769-6984, 00-769-6984, 6680007696984, 007696984

Instruments and Laboratory Equipment | Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1960 00-769-6984

Cross Reference | NSN 6680-00-769-6984

Part Number Cage Code Manufacturer
1135GC0140304 89944 KOLLSMAN, INC.
1135GD0140304 89944 KOLLSMAN, INC.
1135GF0120304 89944 KOLLSMAN, INC.
1135GF0140304 89944 KOLLSMAN, INC.
1492-0120304 89944 KOLLSMAN, INC.
1492B120304 89944 KOLLSMAN, INC.
1584-0120304 89944 KOLLSMAN, INC.
2CM5AFB43 24446 GENERAL ELECTRIC CO
2CM5AFB43 97424 AMETEK, INC. DIV AEROSPACE & DEFENSE
2CM5AFB44 24446 GENERAL ELECTRIC CO
2CM5AFB44 97424 AMETEK, INC. DIV AEROSPACE & DEFENSE
2CM5AFB46 24446 GENERAL ELECTRIC CO
2CM5AFB46 97424 AMETEK, INC. DIV AEROSPACE & DEFENSE
66345-2 73030 HAMILTON SUNDSTRAND CORPORATION
GTG3-025A 78332 SMALL MOTORS INC
H60-100 31435 LUCAS AEROSPACE POWER EQUIPMENT CORPORATION
H60-100 3CPE0 SAFRAN POWER USA, LLC
MILG5413D 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILG5413TYPE2 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS25038-1 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 6680-00-769-6984

Characteristic Specifications
OVERALL LENGTH 4.312 INCHES
OVERALL WIDTH 3.188 INCHES
MOUNTING METHOD SWIVEL NUT COUPLING
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
TERMINAL TYPE AND QUANTITY 1 RECEPTACLE
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 19.5 AC AND 21.0 AC
CALIBRATION SPEED IN RPM 1250.0
ELECTRICAL RESISTANCE 4.3 OHMS
SHAFT END CHARACTERISTIC A15 SINGLE STYLE SINGLE END
WIDTH ACROSS FLATS 0.3120 INCHES NOMINAL SINGLE END
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MILG5413TYPE2
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS25038-1

Restrictions/Controls & Freight Information | NSN 6680-00-769-6984

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information

Management | NSN 6680-00-769-6984

Category Code Description
Cognizance Codes9JNavy-owned stocks of material managed by the Air Force within the Oklahoma City Air Logistics Center
Naval Inventory Control Point, Mechanicsburg
Source of SupplyFHZOklahoma City Air Logistics Center
Tinker AFB, OK 73145-5989
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each