1-321-802-5889

NSN 5930-00-949-1166

Micro Switch

About this product

Bushing mounted body style, round actuator style, 0.375 inches actuator free position height, actuator adapter style: pushbutton.

Manufacturer part number MS21321-2 for national stock number 5930009491166.

Datasheet

  • Product description

    Sensitive Switch NSN 5930-00-949-1166.

  • MPN or Model

    MS21321-2

  • Schedule B
    8536.50.9050 (Switches, slide, for a voltage not exceeding 1, 000 v)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
  • Unit Weight (Est.)
    0.9 lb
  • Thread Class
    2a
  • Body Style
    Bushing mounted
  • Overall Length
    2.575 inches
  • Overall Height
    1.031 inches
  • Overall Width
    1.031 inches
  • Body Diameter
    1.031 inches
  • Bushing Length
    Between 0.970 inches and 1.030 inches
  • Body Length
    1.200 inches
  • Actuator Style
    Round
  • Actuator Diameter
    Between 0.240 inches and 0.260 inches
  • Actuator Height
    Between 1.345 inches and 1.405 inches
  • Actuator Free Position Height
    0.375 inches
  • Actuator Adapter Style
    Pushbutton
  • Adapter Bushing Length
    Between 0.970 inches and 1.030 inches
  • Maximum Voltage Rating In Volts
    28.0 dc
  • Inclosure Type
    Fully enclosed
  • Mounting Method
    Threaded bushing
  • Thread Size
    0.625 inches
  • Nonpile-up Contact Arrangement
    4 pole, double throw, one position momentary single switch unit
  • Switch Release Force
    64.0 ounces
  • Switch Actuating Force
    Between 96.0 ounces and 192.0 ounces
  • Actuator Movement
    Between 0.040 pretravel inches and 0.250 overtravel inches and 0.020 differential inches
  • Contact Load Current Rating At Maximum Rated Voltage
    7.000 amperes resistive dc and 4.000 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
    Unef
  • Terminal Type And Quantity
    12 wire lead
  • Specification Data
    81349-mil-s-8805/39 government specification
More from these suppliers
Sensitive Switch

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.

Mechanic Bill explains Micro Switch

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NSN 5930009491166

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MS21321-2 Military Specifications
MS21321-2 Military Standards
MIL-PRF-8805/39 Military Specifications
1561776 Navair And Navsea Managed
MILS8805-39 Military Specifications
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