Part Number
DEMIL
Shelf Life
UOM
NIIN
Part Information
Inavy: weapon control interface; module, weapon control interface (wci) (drawing name)
NSN
National Stock Number:
TXT
Description:
Automatic Data Pr Interface Unit
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Mk20mod1, electronic assembly, enclosure
MRC:
A measurement of the longest dimension of an item unencumbered by packaging or packing,in distinction from width.AJAF
Unpackaged Unit Length:
Between 9.00 inches and 9.01 inches
MRC:
A measurement taken at right angles to the length of an item unencumbered by packaging or packing,in distinction from thickness.AJAG
Unpackaged Unit Width:
Between 6.55 inches and 6.58 inches
MRC:
The source of power which provides the energy required for the operation of the item.AWZJ
Power Source:
External
MRC:
Those features,not otherwise specified,which may be required for proper functioning of the item.CBBL
Features Provided:
Electrostatic sensitive
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Isusceptiable to electromagnetic interference damage; ieee-488 interface the wci shall contain two 8-bit parallel maintenance bus interfaces that conform to ieee-488.1, ieee standard digital interface for programmable instrumentation; these interfaces shall be capable of functioning as talkers, listeners, or controllers; each interface shall support a data transfer of at least 250 kilobytes per second; each interface shall be capable of driving 20 feet of cable; one of the two ieee-488 interfaces shall support the system functionality (communication with external equipment), while the other interface shall support the testing of the first interface; rpc interface the wci shall interface to one or two rpcs
MRC:
Describes the capabilities,intended use,and/or purpose for which the item is provided.FTLD
Functional Description:
The wci is part of the phalanx high order language (hol) computer system; wci provides the external interfaces between the hol computer and the phalanx weapon control group (wcg) and between the hol computer and an external maintenance device on an ieee-488 bus
MRC:
Literature and references available for information pertaining to the item.RDAL
Reference Data And Literature:
Ansi/ieee standard 488.1-1987; naval sea system command drawing 6748487 and 6748484
MRC:
Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
Supplementary Features:
Amp elb interface communication between the wci and amps shall be on one of two independent elbs, elb a or elb b; the selection of elba or b for control of the wci shall be made by the amps; the elb is a 32-bit data bus that incorporates an asynchronous request/acknowledge protocol using separate address and data buses; additional and very detail information may be found utilizing jedmics searching by 6748484
MRC:
The specification,standard,drawing,or similar instrument that specifies environmental and performance requirements or test conditions under which an item is tested and establishes acceptable limits within which the item must conform identified by an alphabetic and/or numeric reference number. includes the commercial and government entity (cage) code of the entity controlling the instrument.TEST
Test Data Document:
27963-13220847 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
MRC:
The controlling activity and identification of a document used in lieu of a specification in the procurement of an item of supply.ZZZP
Purchase Description Identification:
53711-6748484
