Product Details | TACHOMETER GENERATOR

6680-00-179-2175 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: 2060626271, 206-062-627-1, 22A658, 32005026, 32005-026, 6680-00-179-2175, 00-179-2175, 6680001792175, 001792175

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

Supply Group (FSG) NSN Assign. NIIN
66 13 JUN 1969 00-179-2175

Demand History | NSN 6680-00-179-2175

Part Number Request Date QTY Origin
6680-00-179-2175 2024-09-246 1 US
22A658 2024-06-173 1 DIBBS
32005-026 2024-06-173 1 DIBBS
22A658 2024-06-165 1 DIBBS
32005-026 2024-06-165 1 DIBBS
6680-00-179-2175 2015-04-97 69 DIBBS
6680-00-179-2175 2015-02-35 19 DIBBS
6680-00-179-2175 2014-07-205 14 DIBBS
6680-00-179-2175 2014-04-101 12 DIBBS
6680-00-179-2175 2014-04-93 12 DIBBS
6680-00-179-2175 2010-01-27 19 DIBBS
6680-00-179-2175 2009-08-215 17 DIBBS
6680-00-179-2175 2009-07-187 16 DIBBS

Cross Reference | NSN 6680-00-179-2175

Part Number Cage Code Manufacturer
206-062-627-1 97499 BELL HELICOPTER TEXTRON INC.
22A658 25140 GLOBE MOTORS, INC. DBA GLOBE MOTORS
32005-026 38636 ADVANCE POWER /ENERGX/ INC

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Technical Data | NSN 6680-00-179-2175

Characteristic Specifications
OVERALL LENGTH 4.034 INCHES
OVERALL WIDTH 2.438 INCHES
OVERALL HEIGHT 2.438 INCHES
LENGTH OF SHAFT FROM HOUSING 0.467 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 1.876 INCHES
NOMINAL CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT 1.876 INCHES
TERMINAL TYPE AND QUANTITY 1 RECEPTACLE
CALIBRATION VOLTAGE OUTPUT TYPE IN VOLTS 21.0 AC
CALIBRATION SPEED IN RPM 4200.0
SHAFT ROTATION DIRECTION CLOCKWISE SINGLE END
SHAFT END CHARACTERISTIC A15 SINGLE STYLE SINGLE END
FLATTED PORTION LENGTH 0.400 INCHES MINIMUM AND 0.534 INCHES MAXIMUM SINGLE END
WIDTH ACROSS FLATS 0.243 INCHES MINIMUM AND 0.245 INCHES MAXIMUM SINGLE END
FEATURES PROVIDED HORIZONTAL MOUNTING POSITION AND VERTICAL MOUNTING POSITION
TEST DATA DOCUMENT 81349-MIL-G-26611A SPECIFICATION
MANUFACTURERS CODE 97499
MFR SOURCE CONTROLLING REFERENCE 206-062-627-1

Restrictions/Controls & Freight Information | NSN 6680-00-179-2175

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
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 652 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 6680-00-179-2175

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each