Model: MS21437K381

Toggle Switch

Special Features:

Weapon system essential

Properties:

Thread Class
2a
Body Style
Bushing mount
Hazardous Locations/environmental Protection
Dustproof
Bushing Length
0.438 inches
Body Length
0.572 inches
Body Width
0.556 inches
Body Height
0.706 inches
Case Material
Metal
Actuator Style
Round
Actuator Diameter
0.430 inches
Actuator Height
1.102 inches
Actuator Position-action Relationship
Up position maintained and down position momentary
Maximum Voltage Rating In Volts
28.0 dc and 115.0 ac
End Application
Weapon system-aircraft, (ac-130h, mc-130h, ec-130e, hc-130)
Inclosure Type
Fully enclosed
Mounting Method
Threaded bushing
Thready Qty Per Inch (tpi)
32
Thread Size
0.469 inches
Criticality Code Justification
Feat
Contact Load Current Rating At Maximum Rated Voltage
5.000 amperes resistive dc and 1.000 amperes inductive dc and 3.000 amperes resistive ac and 1.000 amperes inductive ac
Thread Series Designator
Uns
Terminal Type And Quantity
4 tab, solder lug
NSN
5930-01-356-9278
Part Number
MS21437K381
Description
Switch,toggle
CAGE
96906

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 MS21437K381 NSN 5930-01-356-9278

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:
ESD:
MMAC:
EH
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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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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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