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NSN 6680-01-311-6441

Tachometer Generator

NSN: 6680-01-311-6441 | Model: TG1312D

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 Properties and Flags

NATO Stock Number

6680-01-311-6441

DEMIL

Overall Height

1.938 inches

Overall Length

0.510 inches

Overall Width

1.938 inches

Current Type

Dc output

Shaft Rotation Direction

Counterclockwise single end

Mounting Method

Face

Mounting Facility Type And Quantity

4 threaded hole

Special Handling Feature

Magnetic

Calibration Voltage Output Type In Volts

1.9 dc

Mounting Facility Circle Diameter

1.687 inches

Connection Type And Voltage Rating In Volts

77.5 line to line high input

Special Features

Contains gold plated commutator and precious metal brushes

Terminal Type And Quantity

2 wire lead

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 6680-01-311-6441 Datasheet

Supply Class (FSC):

Mechanical Motion Measuring Instruments Liquid Level Liquid And Gas Flow

Cross Reference:

TG1312D

Cage Codes:

Kollmorgen Corporation (CAGE 11384)

Schedule B & Trade:

Schedule B: 9029205000 (NAICS 334514)

Speedometers and tachometers, not for use in civil aircraft
SITC: 87325

Speedometers and tachometers; stroboscopes
End Use: 30230

Other parts and accessories of vehicles

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 6680-01-311-6441 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
United Kingdom
What is the NIIN of NSN 6680-01-311-6441?
013116441 or 01-311-6441
Does NSN 6680-01-311-6441 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6680-01-311-6441?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Dec 01, 1989