1-321-802-5889

NSN 5930-01-577-8401

Vacuum Switch

About this product

Consists of pressure element, snap action spring system, snap action electrical switch and cover assembly; stainless steel diaphragm; stainless cover; maximum systme pressure: 60psi; proof pressure: 150psi; burst pressure: 225psi; temp. -65 deg.F to +400 deg. F continuous (+425 deg.F intermitent); elec.: 2 amp.

Manufacturer part number 21SN41-52 for national stock number 5930015778401.

Datasheet

  • Product description

    Pressure Switch NSN 5930-01-577-8401.

  • MPN or Model

    21SN41-52

  • Schedule B
    8536.50.9065 (Switches, for a voltage not exceeding 1000 volts, nesoi)
  • NMF (National Motor Freight)
    061300 - Circuit Breaker/switch NOI
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Pressure Switch

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes baroswitch; switch, pressure-thermostatic; and switch, sensitive.

Mechanic Bill explains Vacuum Switch

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NSN 5930015778401

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
21SN41-52 Eaton Aerospace Llc
Stock Check
Availability for this item was last checked on 06/15/23. The quantities and conditions available at the time were:
  • AR: 7
  • SV: 9
  • OH: 3
  • NE: 3
  • NS: 1