#MS21320-2 Micro Switch | Switches

MS21320-2

Sensitive Switch

NSN 5930-00-957-0306

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009570306

Detail Specifications

Thread Class:
2a
Body Style:
Bushing mounted
Hazardous Locations/environmental Protection:
Watertight
Overall Length:
3.410 inches
Overall Height:
1.030 inches
Overall Width:
1.030 inches
Case Material:
Metal
Actuator Style:
Roller arm
Actuator Height:
1.300 inches
Actuator Roller Diameter:
0.750 inches
Actuator Roller Width:
0.310 inches
Housing Length:
2.160 inches
Housing Bushing Length:
0.340 inches
Maximum Voltage Rating In Volts:
28.0 dc
Inclosure Type:
Fully enclosed
Features Provided:
Actuator seal
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
Switch Release Force:
108.0 inch-ounces
Switch Actuating Force:
Between 144.0 inch-ounces and 300.0 inch-ounces
Actuator Movement:
12.0 pretravel degrees and 32.0 overtravel degrees and 4.0 differential degrees
Contact Load Current Rating At Maximum Rated Voltage:
5.000 amperes resistive dc and 3.000 amperes inductive dc and 4.000 amperes motor dc
Test Data Document:
81349-mil-s-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.).
Thread Series Designator:
Uns
Terminal Type And Quantity:
6 wire lead
Specification Data:
81349-mil-s-8805/48 government specification
NSN:
5930-00-957-0306
Item Name:
Micro Switch
Cage Code:
13028

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
MS21320-2
Cage Code:
96906
RNCC:
2
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
MIL-PRF-8805/48
Cage Code:
81349
RNCC:
4
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MIL-S-8805/48
Cage Code:
81349
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Sensitive Switches
------------ P/N MS21320-2

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Last Updated: 01/04/2025