Part Number
DEMIL
Shelf Life
UOM
NIIN
NSN
National Stock Number:
TXT
Description:
Power Transfer Switching Unit
MRC:
An overall measurement between specified points of an item,in distinction from height.ABFY
Overall Depth:
8.000 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
21.125 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
16.750 inches
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 number of indexed positions to which the switch actuator may be moved.AFTM
Switch Position Quantity:
2
MRC:
The pattern or arrangement that describes the mounting configuration of the item.ALGC
Mounting Configuration:
Six 9/16 in. Diameter mtg holes on 7 in. By 7-5/8 in. And 9-9/16 in. Mtg centers
MRC:
The electrical current rating,expressed in amperes.AMPS
Current Rating In Amps:
50.0
MRC:
An indication of the feature/s/ of the inclosure.ANPZ
Inclosure Feature:
Dripproof
MRC:
Indicates the type of switch action.APHJ
Switch Action Type:
Magnetic contactor
MRC:
The total number of poles contained in a switch.APHK
Switch Pole Quantity:
3
MRC:
An indication of whether or not an off position is included in the switch.APHL
Switch Off Position:
Not included
MRC:
An indication of whether or not a manual operation facility is provided.APHP
Manual Operation Facility:
Provided
MRC:
The total electrical voltage.ELEC
Voltage In Volts:
120.0
MRC:
The number of alternating current phases.FAAZ
Phase:
Three
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:
Abt-a1 type
MRC:
The technical differentiating characteristic/s/ of an item of supply which depart/s/ from the text of a specification or a standard in that it represents a selection of characteristics stated in the specification or standard as being optional,or a variation from one or more of the stated characteristics,or an additional characteristic not stated in the specification or standard.ZZZW
Departure From Cited Document:
Mil-s-17773, except resistors conform to mil-r-26 and rectifiers are commercial grade w/marine finish
