Part Number 450430-9

Sensitive Switch
Description

*microswitch

Pricing & Availability

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
450430-9
Demil:
No
Shelf Life:
UOM:
NIIN:
005528249

Part Information
Weapon system essential

NSN
National Stock Number:
5930-00-552-8249 5930005528249
TXT
Description:
Sensitive Switch
INC
INC
Item Name Code:
00399
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Hole mounted
MRC:
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.ABFE
Hazardous Locations/environmental Protection:
Corrosion resistant and moisture resistant
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
1.875 inches
MRC:
The distance measured in a straight line from the bottom to the top of an item.ABKW
Overall Height:
1.812 inches
MRC:
An overall measurement taken at right angles to the length of an item,in distinction from thickness.ABMK
Overall Width:
0.500 inches
MRC:
A measurement taken at right angles to the length of the body,in distinction from thickness.ADAT
Body Width:
0.500 inches
MRC:
A measurement from the bottom to the top of the body,in distinction from depth.ADAU
Body Height:
1.812 inches
MRC:
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.ADTV
Case Material:
Metal
MRC:
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the height.AEBW
Center To Center Distance Between Mounting Facilities Parallel To Height:
0.750 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.AFUQ
Actuator Style:
Round
MRC:
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.AFUR
Actuator Diameter:
0.250 inches
MRC:
None.AFUS
Actuator Height:
0.375 inches
MRC:
None.AFUU
Actuator Free Position Height:
0.687 inches
MRC:
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.AFXE
Maximum Voltage Rating In Volts:
250.0 ac and 28.0 dc
MRC:
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.AKNA
Inclosure Type:
Fully enclosed
MRC:
The means of attaching the item.AXGY
Mounting Method:
Unthreaded hole
MRC:
The number of threads on the item per linear inch measured on a line parallel to the thread axis.CMLP
Thready Qty Per Inch (tpi):
32
MRC:
A designation that is used for the purpose of general identification of the thread.CQJX
Thread Size:
0.138 inches
MRC:
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.CRLD
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary single switch unit
MRC:
The amount to which the actuating force must be reduced to permit the switch to become unactuated.CRRM
Switch Release Force:
4.0 ounces
MRC:
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.CRTL
Criticality Code Justification:
Feat
MRC:
The amount of force required to actuate the switch.CSJN
Switch Actuating Force:
32.0 ounces
MRC:
The movement of the switch actuator.CXQQ
Actuator Movement:
Between 0.040 pretravel inches and 0.031 overtravel inches and 0.020 differential inches
MRC:
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.CXQR
Contact Load Current Rating At Maximum Rated Voltage:
10.000 amperes resistive dc and 10.000 amperes inductive dc and 6.000 amperes motor dc and 10.000 amperes resistive ac and 10.000 amperes inductive ac and 6.000 amperes motor ac
MRC:
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.THSD
Thread Series Designator:
Unc
MRC:
Indicates the type and number of terminals for providing electrical connection.TTQY
Terminal Type And Quantity:
3 tab w/screw

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