Model: MIL-S-3950

Toggle Switch

Properties:

Body Style
Bushing mount
Hazardous Locations/environmental Protection
Dustproof
Overall Length
1.340 inches
Overall Height
2.980 inches
Overall Width
0.910 inches
Bushing Length
0.470 inches
Body Length
1.340 inches
Body Width
0.190 inches
Body Height
1.120 inches
Actuator Style
Round
Actuator Diameter
0.420 inches
Actuator Height
1.140 inches
Actuator Position-locking Relationship
Center position locked out
Maximum Voltage Rating In Volts
28.0 dc
Mounting Surface To Terminal End Distance
1.370 inches
Inclosure Type
Fully enclosed
Mounting Method
Threaded bushing
Thready Qty Per Inch (tpi)
32
Thread Size
0.469 inches
Nonpile-up Contact Arrangement
2 pole, double throw, one position momentary single switch unit
Contact Load Current Rating At Maximum Rated Voltage
20.000 amperes resistive dc and 15.000 amperes inductive dc and 7.000 amperes lamp dc
Test Data Document
81349-mil-s-3950 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.).
Thread Series Designator
Uns
Terminal Type And Quantity
6 turret
Specification Data
96906-ms27738 government standard
NSN
5930-01-543-5870
Part Number
MIL-S-3950
Description
Switch,toggle
CAGE
81349

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes switch, lever; switch, rotary; switch, knife; switch, sensitive; and switch, box.

Part MIL-S-3950 NSN 5930-01-543-5870

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00184
FIIG:
A053A0
Concept No.:
App. Key:
U
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:
A
ESD:
A
MMAC:
CRITL:
X

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Schedule B and Export
  • Schedule B: 8536509065
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, for a voltage not exceeding 1000 volts, nesoi

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