Model: 1640-2

Pressure Switch

Special Features:

Manufacturers item name: floating contact null switch for high and low actuation; adjustable null span set: 0.03; adjustable null span set: 0.12

Properties:

Overall Length
6.500 inches
Overall Height
7.750 inches
Body Diameter
7.750 inches
Unthreaded Mounting Hole Diameter
0.281 inches
Longest Horizontal Distance Between Mounting Centers
2.000 inches
Longest Vertical Distance Between Mounting Centers
3.000 inches
Pressure Switch Type
Differential
Operating Tempurature Rating
Between -30.0 degrees fahrenheit and 130.0 degrees fahrenheit
Mounting Method
Bracket and unthreaded hole
Contact Action Stimulus
Increase
Proof Pressure
25.00 pounds per square inch gage
Mounting Facility Pattern
Four position rectangular
Nonpile-up Contact Arrangement
1 pole, double throw, both positions maintained
Terminal Type
Screw
Contact Load Current Rating
0.5 amperes inductive load first voltage and 1.0 amperes inductive load first voltage and 1.5 amperes resistive load first voltage and 2.5 amperes resistive load first voltage
Contact Adjustability
Actuation point adjustable
Contact Adjustment Range
+1.00/+4.00 actuation point inches of water
Contact Adjustment Type
External actuation point screw with scale
Contact Voltage Rating In Volts
220.0 ac at sea level first voltage
Contact Voltage Rating In Volts
24.0 dc at sea level second voltage
Frequency In Hertz
60.0 first voltage
Media For Which Designed
Gas
Style Designator
Cylindrical w/bracket
NSN
5930-01-483-8753
Part Number
1640-2
Description
Switch,pressure
CAGE
85274

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.

Part 1640-2 NSN 5930-01-483-8753

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00206
FIIG:
A048B0
Concept No.:
1
App. Key:
D
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this pressure switch (NSN 5930-01-483-8753) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8536509065
  • SITC: 77255
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Switches, for a voltage not exceeding 1000 volts, nesoi

Highest Rated Parts
Recently Purchased Parts
Hot Parts