Model: DA79S-13

Pressure Switch

Properties:

Thread Class
3a all pressure connection
Thread Length
0.359 inches first pressure connection
Thread Length
0.378 inches second pressure connection
Overall Length
2.853 inches
Outside Diameter
0.375 inches all connections
Body Diameter
1.750 inches
Overall Diameter
3.500 inches
Pressure Switch Type
Differential
Mounting Method
Input port
Features Provided
Electrical box connector
Thready Qty Per Inch (tpi)
20 second pressure connection
Thready Qty Per Inch (tpi)
24 first pressure connection
Contact Action Stimulus
Increase
Proof Pressure
9.00 pounds per square inch
Thread Size
0.375 inches first pressure connection
Thread Size
0.438 inches second pressure connection
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary
Sensing Element Burst Pressure
16.00 pounds per square inch
Terminal Type
Connector, receptacle
Contact Load Current Rating
1.0 amperes resistive load single voltage
Contact Adjustability
Deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating
2.00 actuation point inches of water and 1.00 deactuation point inches of water and 1.00 differential point inches of water
Contact Voltage Rating In Volts
30.0 dc at sea level single voltage
Pressure Connector Type
Flared, threaded external all connections
Media For Which Designed
Gas
Style Designator
Cylindrical
Thread Series Designator
Unf all pressure connection
NSN
5930-00-371-1934
Part Number
DA79S-13
Description
Switch,pressure
CAGE

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 DA79S-13 NSN 5930-00-371-1934

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
5.0 X 5.0 X 4.0
Paclk Weight:
0.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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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

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