Serving our customers with quality and safety first.
P3 and mma aircraft
silica gel and molecular sieve
aka air dryer assembly. used on the 50 kw transmitter used on the navy P3 and new mma aircraft and other programs. also used on the 15 kw transmitters on many international programs. item is a container filled with dehydrating, drying material, silica gel and molecular sieve and is replaceable by removing the rear fitting of the container. part of the mixture contains a color indicating material, cobalt blue or european orange, to indicate the condition of the dryer material. the assembly plugs directly into the front of the transmitters and is held in place by two fastening screws. the front of the dryer has an AN4 fitting where a hose can be fitted and hooked to other dehydrator containers if needed.
An item designed to contain a drying agent and to serve as, or become a part of a dehumidifier. May include the drying agent.
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.