NSN 6680-01-514-6653 758990500025661, 758-9905000-25661, 01-514-6653
Product Details | TACHOMETER GENERATOR
6680-01-514-6653 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: 758990500025661, 758-9905000-25661, 6680-01-514-6653, 01-514-6653, 6680015146653, 015146653
Instruments and Laboratory Equipment | Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 66 | 31 OCT 2003 | 01-514-6653 | 20241 ( GENERATOR, TACHOMETER ) |
Demand History | NSN 6680-01-514-6653
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 758-9905000 | 2025-03-82 | 18 | DIBBS |
| 758-9905000 | 2024-10-291 | 4 | DIBBS |
| 758-9905000 | 2024-08-227 | 5 | DIBBS |
| 758-9905000 | 2024-03-77 | 5 | DIBBS |
| 758-9905000 | 2023-11-323 | 9 | DIBBS |
| 8-758-9905000 | 2019-11-317 | 65 | DIBBS |
| 8-758-9905000 | 2019-10-283 | 56 | DIBBS |
| 758-9905000-25661 | 2019-07-198 | 10 | DIBBS |
| 758-9905000-25661 | 2019-05-126 | 21 | DIBBS |
| 758-9905000-25661 | 2019-04-118 | 21 | DIBBS |
| 6680-01-514-6653 | 2019-03-85 | 1 | DIBBS-RFPs |
| 758-9905000-25661 | 2019-03-60 | 12 | DIBBS |
| 6680-01-514-6653 | 2013-08-218 | 1 | DIBBS-RFPs |
| 6680-01-514-6653 | 2013-03-65 | 23 | DIBBS |
| 6680-01-514-6653 | 2012-04-111 | 29 | DIBBS |
| 6680-01-514-6653 | 2011-09-264 | 30 | DIBBS |
| 6680-01-514-6653 | 2011-07-211 | 25 | DIBBS |
| 6680-01-514-6653 | 2011-05-138 | 4 | DIBBS |
| 6680-01-514-6653 | 2011-02-46 | 8 | DIBBS |
| 6680-01-514-6653 | 2011-01-12 | 26 | DIBBS |
| 6680-01-514-6653 | 2010-08-231 | 31 | DIBBS |
| 6680-01-514-6653 | 2009-12-337 | 21 | DIBBS |
| 6680-01-514-6653 | 2009-04-106 | 30 | DIBBS |
| 6680-01-514-6653 | 2009-03-83 | 78 | DIBBS |
Cross Reference | NSN 6680-01-514-6653
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 758-9905000-25661 | 1RGT9 | AUTOMATIC TIMING & CONTROLS, INC. DBA AUTOMATIC TIMING & CONTROLS |
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Technical Data | NSN 6680-01-514-6653
| Characteristic | Specifications |
|---|---|
| CRITICALITY CODE JUSTIFICATION | AGAV |
| III END ITEM IDENTIFICATION | T45 AIRCRAFT |
Restrictions/Controls & Freight Information | NSN 6680-01-514-6653
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents 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 |
|---|---|---|
| NMF Description | 136800 | FLOW, NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 652 | 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 6680-01-514-6653
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Special Material Content | 9 | Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



