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Tachometer Generator NSN 6680-00-212-6418

Item Description

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.

NSN 6680-00-212-6418 NSN: 6680-00-212-6418

Features and Characteristics

Overall Height
5.160 inches
Overall Length
5.375 inches
Overall Width
3.000 inches
Electrical Resistance
200.0 ohms
Current Type
Dc output
Mounting Method
Swivel nut coupling
Mounting Facility Type And Quantity
1 threaded coupling
Accuracy Range In Percent
-1.0/+1.0
Calibration Speed In Rpm
1000.0
Calibration Voltage Output Type In Volts
6.0 ac
Length Of Shaft From Housing
0.500 inches single end
Rotor Speed Rating In Rpm
200.0 low full load and 2000.0 high full load
Current Rating In Amps
0.001 single output
Special Features
Equipped w/drive fitting, w/navy watertight cable connector
Terminal Type And Quantity
1 receptacle
FSC
6680 Mechanical Motion Measuring Instruments Liquid Level Liquid And Gas Flow
NIIN
002126418
NSN
6680002126418

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
724TYPEC4
Cage Code:
65092
Status:
A
MSDS:
Part Number:
724TYC4
Cage Code:
65092
Status:
A
MSDS:
Part Number:
CD100927
Cage Code:
65092
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9029205000
  • NAICS: 334514
  • SITC: 87325
  • Description: Speedometers and tachometers, not for use in civil aircraft
  • End Use (Code 30230):
    Other parts and accessories of vehicles

Q & A

Frequently asked questions for NSN 6680-00-212-6418
What are the manufacturers of nsn 6680002126418?
Does this nsn 6680002126418 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6680002126418
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.
Does nsn 6680002126418 contain any precious metals?
Precious metal content is unknown.
Does nsn 6680002126418 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6680002126418?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
20241
FIIG:
A271A0
App. Key:
F
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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