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Automatic Pilot Servomotor NSN 6615-01-225-8241

Item Description

A component of an automatic pilot designed to convert signals received from the flight controllers into mechanical motion for actuating airframe control surfaces. It incorporates its own braking mechanism, reversing mechanism, overpower clutch, cable drum, and a follow-up circuit for returning the mechanisms to a neutral position. See also motor, control.

NSN 6615-01-225-8241 NSN: 6615-01-225-8241

Features and Characteristics

Overall Depth
3.840 inches
Overall Height
4.165 inches
Overall Width
5.980 inches
Current Type
Ac
End Application
C-135 aircraft
Voltage In Volts
26.0
Special Features
Electrical requirements 28 vdc clutch assembly and motor tach generator; gear train ratio (power ratio) 69.8: 1, (synchro ratio) 151.2: 1; consists of a bidirectional dc motor tach generator, synchro, clutch assembly and lead assembly; the motor tach generator and lead assembly are externally mounted on a cast aluminum housing assembly; the housing assembly contains a bearing supported gear train
Frequency In Hertz
400.0
Functional Description
An automatic flight control system power unit; when coupled with the servo drum and bracket, it controls aircraft elevator and aileron surface positions; the servo motor translates electrical inputs into rotational mechanical outputs to drive a servo drum and bracket; also provides position and rate feedback signals for automatic adjustment of aircraft control surfaces
FSC
6615 Automatic Pilot Mechanisms And Airborne Gyro Components
NIIN
012258241
NSN
6615012258241

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8503421-916
Cage Code:
07187
Status:
A
MSDS:
Part Number:
AF AVIONICS S/P IL
Cage Code:
1HBK1
Status:
A
MSDS:
Part Number:
PU-791/ASW-48
Cage Code:
80058
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9014900000
  • NAICS: 334511
  • SITC: 87412
  • Description: Parts & accessories for direction finding compasses and other navigational instruments and appliances
  • End Use (Code 22220):
    Marine engines, parts

Q & A

Frequently asked questions for NSN 6615-01-225-8241
What are the manufacturers of nsn 6615012258241?
Does this nsn 6615012258241 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6615012258241
A component of an automatic pilot designed to convert signals received from the flight controllers into mechanical motion for actuating airframe control surfaces. it incorporates its own braking mechanism, reversing mechanism, overpower clutch, cable drum, and a follow-up circuit for returning the mechanisms to a neutral position. see also motor, control.
Does nsn 6615012258241 contain any precious metals?
No precious metal content.
Does nsn 6615012258241 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6615012258241?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
05172
FIIG:
T261-A
App. Key:
AJ
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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