15MST205R

Toggle Switch

NSN 5930-01-122-0518

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

011220518

Product Technical Spec.

Body Style:

Bushing mount

Hazardous Locations/environmental Protection:

Dustproof

Overall Length:

0.465 inches

Overall Height:

1.287 inches

Overall Width:

0.510 inches

Bushing Length:

0.300 inches

Body Length:

0.465 inches

Body Width:

0.510 inches

Body Height:

0.490 inches

Case Material:

Metal

Actuator Style:

Round

Actuator Diameter:

0.115 inches

Actuator Height:

0.410 inches

Actuator Position-action Relationship:

Up position maintained and down position maintained

Maximum Voltage Rating In Volts:

125.0 ac and 28.0 dc

End Application:

4920-01-112-5905

Mounting Surface To Terminal End Distance:

0.577 inches

Inclosure Type:

Fully enclosed

Mounting Method:

Threaded bushing

Features Provided:

Actuator seal

Thready Qty Per Inch (tpi):

Thread Size:

0.250 inches

Nonpile-up Contact Arrangement:

2 pole, double throw, both positions maintained single switch unit

Contact Load Current Rating At Maximum Rated Voltage:

5.000 amperes resistive dc and 2.000 amperes inductive dc and 1.000 amperes lamp dc and 5.000 amperes resistive ac and 2.000 amperes inductive ac and 1.000 amperes lamp ac

Precious Material And Location:

Contacts and terminal surfaces gold or contacts and terminal surfaces silver

Test Data Document:

81349-mil-dtl-83731 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 tab, solder lug

Specification Data:

81349-mil-s-83731/10 government specification

NSN:

5930-01-122-0518

Item Name:

Rocker Switch

Cage Code:

28480

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

25005380

Cage Code:

16152

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

553010-0006

Cage Code:

24627

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

102311

Cage Code:

52542

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

83-1550-5251-3

Cage Code:

66346

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

951036-027

Cage Code:

88869

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7201

Cage Code:

K2852

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

620400600

Cage Code:

06819

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M83731/10-235

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MTE 206N

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS75028-23

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS75029-23

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS75029-29

Cage Code:

96906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

855432-001

Cage Code:

06KW9

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

83-1550-5251

Cage Code:

12578

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

94339410

Cage Code:

27963

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M83731/10-231

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-DTL-83731/10

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

34037302-076

Cage Code:

09128

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

A-1798

Cage Code:

27432

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

266-5321-200

Cage Code:

95105

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

JMT223

Cage Code:

31356

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MST205D

Cage Code:

00779

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MST205DPDT

Cage Code:

00779

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MSTE206N

Cage Code:

00779

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MTA-206N

Cage Code:

00779

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MTE 206N

Cage Code:

00779

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

951-70114-00

Cage Code:

11650

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7201

Cage Code:

09353

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

U21SHZQI

Cage Code:

09353

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

09-04-0003

Cage Code:

23210

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

50027

Cage Code:

23386

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

52424

Cage Code:

23386

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MST205N

Cage Code:

28480

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

83-1550-5251

Cage Code:

29641

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

73100211

Cage Code:

29641

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3168704-1

Cage Code:

53711

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

3225384PC2

Cage Code:

53711

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

23462-258L

Cage Code:

51190

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5501-0003

Cage Code:

55788

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

0205333 FIND 8

Cage Code:

55910

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

745887

Cage Code:

56232

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MS75029-23

Cage Code:

56906

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

6224303

Cage Code:

53711

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

10057

Cage Code:

58900

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

8A2011C

Cage Code:

91929

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

0N511231

Cage Code:

98230

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

Cage Code:

04009

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

05577-004A

Cage Code:

26344

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

5577-4A

Cage Code:

26344

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M83731/10-233

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

M83731/8-231

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-S-83731/10

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-S-83731/8

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MILS83731

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MIL-DTL-83731

Cage Code:

81349

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

ASC1523879

Cage Code:

Z4779

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

We Guarantee with Every Order

100% Genuine Manufacturers Parts
Every Product thoroughly Inspected
Sales Record Retention of 7 years
Fast Delivery
HAZMAT Certified
Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 15mst205r and/or cross reference parts.

Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Neutral Safety Switch Assemblies
------------ P/N 15MST205R

New Products Recently updated in switches

347176-1 thermostatic switch
NSN 5930-00-022-4394
Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width
XNC8X6 thermostatic switch
NSN 5930-00-022-4394
Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width
263809A3 rotary switch
NSN 5930-00-022-4323
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height
A16138-013 rotary switch
NSN 5930-00-022-4323
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height
263808A3 rotary switch
NSN 5930-00-022-4312
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height
A16138-001 rotary switch
NSN 5930-00-022-4312
2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height

Best-Selling Products A collection of our most popular products

1H5166 Wiring Harness Retainer
NSN 6220-00-778-7213
HRAP01 Shipboard Alarm Panel
NSN 6320-01-384-7079
181719 Cable Assembly
NSN 6150-00-726-4456
10-126364-1 Circuit Card Assembly
NSN 5998-01-085-9809
DL3074 Capillary Indicating Thermometer
NSN 6685-00-423-7316
PE-8270 Audio Frequency Transformer
NSN 5950-01-434-9076
D7270-5-5 Circuit Breaker
NSN 5925-01-540-8556
PL900-36410PC72 Ceramic Dielectr Fixed Capacitor
NSN 5910-01-505-0485
RAISS 24 VOLTS Angle Indicator
NSN 6320-00-937-5625
54-794-001-121K Ceramic Dielectr Fixed Capacitor
NSN 5910-01-131-2010
261-1 Current Limiter
NSN 5920-00-298-0700
755002A1801 Amplifier Subassembly
NSN 5996-01-070-1951

Last Updated: 08/17/2025