Pressure Switch

SM7-2

SM7-2
(NSN) National Stock Number
5930-00-111-8583
Federal Supply Classification
5930 Switches
Item Name Code
00206
Schedule B Code
8536509065
Summary

3a single pressure connection thread class, 0.658 inches nominal single pressure connection thread length, 1.877 inches nominal overall length, 0.438 inches nominal single connection outside diameter, 0.781 inches nominal body length, 1.688 inches nominal overall diameter

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - HD
Identification

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.

INC FIIG Concept Condition
00206 A048B0 1 1
Specifications
Thread Class
3a single pressure connection
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Length
0.658 inches nominal single pressure connection
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Overall Length
1.877 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Outside Diameter
0.438 inches nominal single connection
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Body Length
0.781 inches nominal
Details A measurement of the longest dimension of the body,in distinction from width.
Overall Diameter
1.688 inches nominal
Details A measurement of the longest straight line across a circular cross-sectional plane.
Pressure Switch Type
gage
Details The general classification of a pressure switch based on the reference method used to measure the sensed pressure.
Mounting Method
base and input port
Details The means of attaching the item.
Thread Quantity Per Inch
20 single pressure connection
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Contact Action Stimulus
increase
Details An indication of whether the initial action of the contacts occurs as the result of an increase or decrease in stimulus.
Proof Pressure
150.00 pounds per square inch
Details The maximum pressure that an item will withstand without resulting in any permanent changes in the structural,mechanical,or electrical characteristics.
Nominal Thread Size
0.438 inches single pressure connection
Details A designation that is used for the purpose of general identification of the thread.
Nonpile-Up Contact Arrangement
1 pole, single throw, normally open, momentary action
Details The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.
Terminal Type
tab w/screw
Details Indicates the type of terminal for providing electrical connection to the item.
Contact Load Current Rating
15.0 amperes resistive load second voltage
Details The amount of current that the contacts are rated to make or break with a specified load.
Contact Load Current Rating
4.0 amperes resistive load first voltage
Details The amount of current that the contacts are rated to make or break with a specified load.
Contact Adjustability
deactuation point not adjustable and actuation point not adjustable
Details The adjustability of the contact.
Contact Stimulus Rating
4.00 actuation point nominal pounds per square inch and 3.00 deactuation point nominal pounds per square inch and 1.00 differential point nominal pounds per square inch
Details The rating of the stimulus required to actuate and/or deactuate the contact(s).
Contact Voltage Rating In Volts
24.0 dc at sea level first voltage
Details The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.
Contact Voltage Rating In Volts
6.0 dc at sea level second voltage
Details The voltage for which the contact(s) is rated at sea level or at a specified altitude,expressed in volts.
Pressure Connector Type
plain, threaded external single connection
Details Indicates the type of pressure connector.
Media For Which Designed
liquid
Details The type of media for which the item is designed.
Precious Material And Location
contacts silver
Details An indication of the precious material and its location in the item.
Precious Material
silver
Details Identification of the precious material contained in the item.
Style Designator
cylindrical
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
un single pressure connection
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
M-4006-4W5 74400 6 - 5 9 - TX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P S - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
34430 - M -
RVC WCC TCC SHC
- 658 Z 9

What's Included?

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • Friendly service to back every order
Manufacturer
TIFFIN PARTS, L.L.C. DIV SUBSIDIARY OF PETTIBONE CORP.
CAGE: 13841
TIFFIN , OH , 44883-2111
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5930-00-111-8583
What is the NIIN of the NSN 5930-00-111-8583?
The National Item Identification Number (NIIN) of the NSN 5930-00-111-8583 is 00-111-8583
When the NSN 5930-00-111-8583 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Aug 21, 1968
Does the NSN 5930-00-111-8583 contain any precious metals?
Contains silver
Does the NSN 5930-00-111-8583 contain any hazardous material?
No information in HMIRS

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