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UOM
NIIN
MRC:
The type of electrical circuit in which the item is designed to be used.AACT
Circuit Current For Which Designed:
Ac
MRC:
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.ABKQ
Center To Center Distance Between Mounting Facilities Parallel To Length:
3.376 inches
MRC:
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the width.ABKR
Center To Center Distance Between Mounting Facilities Parallel To Width:
3.376 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
Between 4.250 inches and 4.750 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
Between 4.250 inches and 4.750 inches
MRC:
The number of scale divisions.ABWG
Scale Division Quantity:
150 single indicator single range
MRC:
The number of complete cyclic changes,per unit of time,for which an item is rated.ACZB
Frequency Rating:
400.0 hertz
MRC:
The installation for which the item is designed.AMQY
Installation Design:
Panel
MRC:
The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting.ANRL
Mounting Arrangement Style:
Four hole/stud rectangular/square
MRC:
The hue or tint of the dial scale marking(s).APMM
Dial Scale Marking Color:
Black single indicator single range
MRC:
An indication of the accuracy of an item,expressed in percent.APPN
Accuracy In Percent:
-1.500/+1.500 at full scale single indicator single range
MRC:
A measurement between the mounting flange and the extremity of the meter, indistinction from height.APST
Meter Depth Behind Mounting Flange:
9.000 inches
MRC:
The length of a straight line which passes through the center of the meter body behind the mounting flange, and terminates at the circumference.APSW
Meter Body Diameter Behind Mounting Flange:
3.980 inches
MRC:
The hue or tint of the background.AQFY
Background Color:
White single indicator single range
MRC:
Indicates the type and number of facilities by which the item is mounted.AXHR
Mounting Facility Type And Quantity:
4 threaded stud
MRC:
The length of a straight line which passes through the center of a mounting stud,and terminates at the circumference.BLKZ
Mounting Stud Diameter:
0.250 inches
MRC:
The means provided for electrical connection to a circuit and the number of each type of connection.CTTD
Circuit Attachment Method And Quantity:
2 threaded stud
MRC:
The value(s) of root mean square or direct current potential which must be applied to the item for operation,expressed in volts.CTWN
Operating Voltage Rating In Volts:
120.0 ac
MRC:
The number of alternating current phases.FAAZ
Phase:
Two
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Plastic
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Round flush mtg w/4 tabs
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:
81349-mil-w-19088 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.).
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
Mr491 type
