TXT
묘사:
Electrical-electronic Eq Chassis
MRC:
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.AAMA
Mounting Hole Diameter:
0.177 inches
MRC:
The provision/s/ for mounting the item.ABDR
Mounting Provision:
Screw
MRC:
An overall measurement between specified points of an item,in distinction from height.ABFY
Overall Depth:
Between 5.506 inches and 5.544 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
5.840 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
Between 4.230 inches and 4.270 inches
MRC:
A measurement of the smallest dimension of the material,in distinction from length or width.ABPX
Material Thickness:
Between 0.085 inches and 0.115 inches
MRC:
The number of mounting holes provided.ABTJ
Mounting Hole Quantity:
4
MRC:
A measurement of the center to center distance between the mounting holes along the length.ADHV
Center To Center Distance Between Mounting Holes Along Length:
5.187 inches
MRC:
A measurement of the center to center distance between the mounting holes along the width.ADHW
Center To Center Distance Between Mounting Holes Along Width:
2.575 inches
MRC:
A feature of the item indicating whether it is designed for optional or specific mounting of equipment.CTKP
Design Feature:
Punched holes
MRC:
Describes the capabilities,intended use,and/or purpose for which the item is provided.FTLD
Functional Description:
Chassis, electrical equipment, transmitter
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Aluminum alloy 356.0
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Ams 4260, temp t6 assn standard single material response
MRC:
Test conditions and ratings,or environmental and performance requirements that are different,more critical,or more specific than those specified in a governing test data document.SPCL
Special Test Features:
When submerged under 3 in. Min head of water shall show no visible leakage when subjected to 30 psi internal air pressure using cover gasket; may be impregnated with polyester-styrene with stabilizers type ii per mil-1-6869 with applicable requirements of mil-std-276; all machined surfaces to be free of impregnating matl
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Closed ends and sides flanged
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:
13499-617-8421-001 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
