Motor-tachometer Generator

NSN: 6105-00-105-8551 | Model: TT-2915-A

An item which is an electrical rotating machine combining both control motor and tachometer generator action. The control motor and tachometer generator may be contained in the same or separate housings. It is designed for servo application where instant response to input signal is essential. It is generally used in circuits where the output potential from the tachometer generator is federal back to prevent excessive oscillation and for assuring high stability in a servo loop. Excludes dynamotor; and motor-generator.

NSN Properties and Flags

NATO Stock Number

6105-00-105-8551

DEMIL

Overall Length

4.120 inches

Keyway Width

0.093 inches single end and 0.094 inches single end

Keyway Depth

0.0468 inches single end

Shaft Diameter

0.471 inches single end and 0.472 inches single end

Current Type

Dc input

Keyway Length

0.7500 inches single end

Maximum Operating Altitude Rating

10000.0 feet

Inclosure Feature

Totally enclosed

Mounting Method

Pad

Mounting Facility Type And Quantity

4 unthreaded hole

Cooling Method

Nonventilated

Torque Rating And Type

1.2 foot-pounds running

Inclosure Specificationification

Commercial

Features Provided

Horizontal mounting position

Length Of Shaft From Housing

0.780 inches single end

Tempurature Rating

-54.0 operating degrees celsius and 65.0 operating degrees celsius

Center To Center Distance Between Mounting Facilities Parallel To Width

3.510 inches

Center To Center Distance Between Mounting Facilities Parallel To Height

3.510 inches

Current Rating In Amps

0.800 single input

Connection Type And Voltage Rating In Volts

9.5 line to neutral single input

Shaft End Characteristic

A9 single style single end

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 6105-00-105-8551 Datasheet

Supply Class (FSC):

Electrical Motors

Cross Reference:

TT-2915-A
7648799P002
7648799-2

Cage Codes:

Kollmorgen Corporation (CAGE 11384)
Lockheed Martin Corporation (CAGE 03538)

Schedule B & Trade:

Schedule B: 8412809000 (NAICS 333618)

Engines and motors, nesoi
SITC: 71893

Power generating engines and motors, n.E.S.
End Use: 21100

Industrial engines

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

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

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

Freight Information:

NMFC:

062120 - Generators/motors/parts noi
WCC:

593 - Motors and parts, (machinery and parts),(less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
LCL:

Q - 70.0
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Nrp
AAC
C
Quantity per pack
No qup
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
7h--009
Repariability
If condemned or uneconomically repairable, then dispose at intermediate level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $7,012.20 to $11,687.00..
Does NSN 6105-00-105-8551 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 6105-00-105-8551?
001058551 or 00-105-8551
Does NSN 6105-00-105-8551 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6105-00-105-8551?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 05, 1968