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10.160in. ⁓10-11/64"
3.760in.
5.020in.
28.0 volts
191.772 cubicin.
receiver, radio
R-2556/ARN-155
operating
not included
4
240
airborne
75.000 megahertz and 5090.700 megahertz
P9
not included
not included
not included
aircraft
feat
subbmitted as prec landing system; unit is a receiver processor unit that processes instrument landing system and microwave landing system and ranging information in the form of precisiion landing guidance signals to host platform instrumentation; has BUILT-IN-Test; mls C-Band 5031-5090.7mhz; ils localizer vhf 108.1-111.95mhz; glideslope uhf 329.15-335Mhz; marker beacon vhf 75mhz; electrostatic discharge sensitive
A receiver used for reception of radio frequency electromagnetic wave transmitted through space. See receiver as modified.
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 esd sensitivity.
Represents items with no adp components
The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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.