Model: MS25253-4

Sensitive Switch

Special Features:

Wepaon system essential

Properties:

Body Style
Hole mounted
Hazardous Locations/environmental Protection
Dustproof
Overall Length
1.375 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
Between 0.872 inches and 0.878 inches
Overall Height
0.875 inches
Overall Width
0.415 inches
Body Length
1.094 inches
Body Width
0.415 inches
Body Height
0.625 inches
Case Material
Plastic
Unthreaded Mounting Hole Diameter
Between 0.113 inches and 0.116 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
Between 0.403 inches and 0.409 inches
Actuator Length
0.110 inches
Actuator Style
Rectangular
Actuator Height
0.020 inches
Actuator Width
Between 0.160 inches and 0.170 inches
Actuator Free Position Height
0.625 inches
Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
End Application
Missile minuteman lgm-30; fire control system, mk 92 (fcs); aircraft,
Inclosure Type
Fully enclosed
Mounting Method
Unthreaded hole
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary single switch unit
Switch Release Force
4.0 ounces
Criticality Code Justification
Feat
Switch Actuating Force
14.0 ounces
Actuator Movement
0.046 pretravel inches and 0.031 overtravel inches and 0.020 differential inches
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
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", "", etc.).
Terminal Type And Quantity
3 screw
NSN
5930-00-683-2814
Part Number
MS25253-4
Description
Switch,sensitive
CAGE
96906

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. Includes membrane switch. excludes switch, flexible; switch, pressure; and switch, thermostatic.

Part MS25253-4 NSN 5930-00-683-2814

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00399
FIIG:
A053A0
Concept No.:
App. Key:
S
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
EH
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.0 X 2.0 X 2.0
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Phone: +1 470-231-0824
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Schedule B and Export
  • Schedule B: 8536509050
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, slide, for a voltage not exceeding 1,000 v

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