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variable pitch aircraft propeller
actuator assembly, change code 28
data from component maint manual and ipl 61-13-12; page 1037 fig 5 item 1c supersedes the -1, -2, -3 (1, 1a, 1b) ; page 1036 ipl figure 5 variable pitch actuator assembly; page 1015 of fig 1 item 330c supersedes the -3 (330a, 330b) ; change code 28; page 1012 ipl figure 1 variable pitch aircraft propeller; manual dated jan 07
A self-contained power transmitting device designed to convert compressed air into controlled mechanical force, in the form of linear (straight line) and/or torque (rotational) mechanical movement. Contains a cylinder, piston, lever, electric solenoid and the like and accessories as required for the specific moving and positioning of other components. Excludes actuator linear, air turbine driven.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.
Represents items with no adp components
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.