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25.781in.
23.062in.
10.656in.
5825-00-627-6639 CONTROL-Duplexer
19156 C003795-04 modification kit, unit C-2412/GRN-9B (b)
CONTROL-Duplexer
C-8422/GRN-20B
master switch on the radio control has provisions for sensing mechanical position in the remote function
turns units of beacon on and off in the proper sequence; incorporates major part of circuits which controls power distribution to other circuits of radio beacon; routes incoming signal to radio receiver; permits both receiver and xmtr portions of the radio beacon to be connected to and work over a common antenna; also routes xmtr freq from the xmtr out the antenna and blocks this signal from entering the radio receiver
similar to C-2412/GRN-9B but not electrically interchangeable due to internal wiring; similar to C-8420/GRN-20B but not interchangeable due to internal wiring changes
An item or group of items employed to modify communication, detection, and coherent radiation equipment. Excludes data transmission, terminals, sensors and other devices designed for use with adpe.
Packing is not required. the unit container shall also serve as the shipping container. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.
Packaging is in accordance with a procedural specification or a special packaging instruction (spi). the appropriate specification number will be shown in the clear in the supplemental data area.
Special requirements.
OPI: Optional Procedure Indicator Code. A one position alpha code that indicates the allowable deviations from the prescribed requirements.
SPI No.: Special packaging instructions number.
LVL A/B/C: Indicates the type of shipping container required for level A, B, or C maximum packing protection.
SPC Mkg: A two position code that identifies the special markings applied to the container, which is part of the total pack to protect the contained item during preservation, packing, storage, transit and removal from the pack.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious metal content is unknown
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.