Part Number A64818

Stepping Switch

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
a64818
Demil:
No
Shelf Life:
UOM:
NIIN:
005053547

Part Information
Contact type can also be nonbridging

NSN
National Stock Number:
5930-00-505-3547 5930005053547
TXT
Description:
Stepping Switch
INC
INC
Item Name Code:
26954
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
6.500 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
1.750 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
5.000 inches
MRC:
Indicates the type of current whether alternating,direct,or both.ACDC
Current Type:
Dc
MRC:
The means of attaching the item.ADJH
Mounting Method:
Base
MRC:
Indicates the type of drive for turning,rotating,or positioning the mechanism.AKCV
Drive Type:
Direct
MRC:
The pattern or arrangement that describes the mounting configuration of the item.ALGC
Mounting Configuration:
Two no. 8/0.164 in./-32 tapped mtg holes spaced 5.937 in. C to c
MRC:
The value(s) of potential for which the item is rated.AMSE
Voltage Rating:
48.0 volts
MRC:
The means by which the item is controlled.AMWH
Control Method:
Self
MRC:
The means of restoring the item to a homing position.ANZW
Homing Method:
Through off-normal springs
MRC:
The number of bank levels provided.ANZX
Bank Level Quantity:
2
MRC:
The number of contact/s/ /point/ provided in each bank level.ANZY
Contact Quantity Per Bank Level:
26
MRC:
The number of wiper contacts provided in each bank level.ANZZ
Wiper Contact Quantity Per Bank Level:
2
MRC:
The amount of current for which the contact/s/ was designed.APAA
Contact Current Rating:
3.0 amperes
MRC:
Indicates the type of contact/s/ used.APAB
Contact Type:
Bridging
MRC:
The number of bridging levels provided.APAC
Bridging Level Quantity:
1
MRC:
The number of nonbridging levels provided.APAD
Nonbridging Level Quantity:
1
MRC:
The number of magnetic coils provided.APAF
Magnetic Coil Quantity:
1
MRC:
Indicates the type of coil used.APAG
Coil Type:
Drive
MRC:
The operating current for which the item is rated.APAM
Operating Current Rating:
400.0 milliamperes
MRC:
A measurement of the opposition to the flow of direct or alternating current.APCC
Electrical Resistance:
120.0 ohms
MRC:
The basic form of the auxiliary off-normal contact arrangement.APCD
Auxiliary Off-normal Contact Arrangement:
1c
MRC:
The basic form of the auxiliary interrupter contact arrangement.APCE
Auxiliary Interrupter Contact Arrangement:
1b
MRC:
An indication of the stepping direction.APCJ
Stepping Direction:
Unidirectional
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Telephone switch stepping

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