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an/ALQ-172 se
conformal and spray coating and drying system applies coating films such as acrylics, epoxies, urethanes, silicones onto assembled printed circuit cards; max. width not to exceed 18 in.; system has 24 in. load station, 63 in. spray module, 78 in. i.r./convection drying oven module; 24 in. unload station; remote electrical control box
A machine used to apply the electrical insulating material to circuit cards. It applies uniform and repeatable conforming coating films such as acrylics, epoxies, urethanes, silicones, etc. Onto assembled circuit cards and/or printed wiring boards. It may or may not include drying features.
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.
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.