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Tachometer Generator NSN 6680-00-177-6207

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 6680-00-177-6207 NSN: 6680-00-177-6207

Features and Characteristics

Overall Length
4.000 inches
Electrical Resistance
800.0 ohms
Shaft Rotation Direction
Clockwise single end or counterclockwise single end
Mounting Method
Fixed base and face
Mounting Facility Type And Quantity
2 threaded hole
Calibration Speed In Rpm
1000.0
Calibration Voltage Output Type In Volts
48.0 ac
Features Provided
Horizontal mounting position and vertical mounting position
Length Of Shaft From Housing
0.625 inches single end
Mounting Facility Circle Diameter
1.250 inches
Center To Center Distance Between Mounting Facilities Parallel To Width
0.750 inches
Shaft End Characteristic
A1 single style single end
Special Features
Two 8-32nc face mtg holes paralell to base
Fsc Application Data
Radar capture antenna
FSC
6680 Mechanical Motion Measuring Instruments Liquid Level Liquid And Gas Flow
NIIN
001776207
NSN
6680001776207

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2091305
Cage Code:
10001
Status:
A
MSDS:
Part Number:
2006512
Cage Code:
10001
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 6680-00-177-6207
What are the manufacturers of nsn 6680001776207?
Does this nsn 6680001776207 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6680001776207
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 6680001776207 contain any precious metals?
No precious metal content.
Does nsn 6680001776207 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6680001776207?
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
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