OmniSynk Distribution Services

MS25253-1

Switch, Sensitive

Part number
MS25253-1
NSN
5930-00-683-2814
NIIN
00-683-2814
Item name
Switch, Sensitive
Manufacturer
Aeronautical Standards Group
CAGE code
88044
FSC
5930
Unit of issue
EA
DEMIL code
A

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Alternate part numbers

Technical characteristics

Body Style
Hole mounted
Hazardous Locations/Environmental Protection
Dustproof
Overall Length
1.375 inches nominal
Center to Center Distance Between Mounting Facilities Parallel to Length
0.872 inches minimum and 0.878 inches maximum
Overall Height
0.875 inches nominal
Overall Width
0.415 inches maximum
Body Length
1.094 inches nominal
Body Width
0.415 inches maximum
Body Height
0.625 inches nominal
Unthreaded Mounting Hole Diameter
0.113 inches minimum and 0.116 inches maximum
Center to Center Distance Between Mounting Facilities Parallel to Height
0.403 inches minimum and 0.409 inches maximum
Actuator Length
0.110 inches nominal
Actuator Style
Rectangular
Actuator Height
0.020 inches nominal
Actuator Width
0.160 inches minimum and 0.170 inches maximum
Actuator Free Position Height
0.625 inches maximum
Maximum Voltage Rating in Volts
115.0 ac and 28.0 dc
End Item Identification
Missile minuteman LGM-30; fire control system, mk 92 (fcs); aircraft,
Inclosure Type
Fully inclosed
Mounting Method
Unthreaded hole
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary single switch unit
Switch Release Force
4.0 ounces nominal
Criticality Code Justification
FEAT
Switch Actuating Force
14.0 ounces maximum
Case Material
Plastic
Actuator Movement
0.046 pretravel inches maximum and 0.031 overtravel inches maximum and 0.020 differential inches maximum
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 3.000 amperes motor ac
Special Features
Wepaon system essential
Test Data Document
81349-MIL-PRF-8805 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", "nominal", etc.).
Terminal Type and Quantity
3 screw
Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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