Model: 973128-1B

Pressure Switch

Properties:

Thread Class
3a single pressure connection
Thread Length
0.479 inches single pressure connection
Overall Length
1.125 inches
Outside Diameter
0.375 inches single connection
Body Length
1.125 inches
Overall Diameter
1.230 inches
End Application
Aircraft, tomcat f-14
Pressure Switch Type
Gage
Operating Tempurature Rating
Between -55.0 degrees fahrenheit and 204.0 degrees fahrenheit
Mounting Method
Clamp and input port
Features Provided
Electrical access port and hermetically sealed case
Thready Qty Per Inch (tpi)
24 single pressure connection
Contact Action Stimulus
Increase
Proof Pressure
60.00 pounds per square inch absolute
Thread Size
0.375 inches single pressure connection
Nonpile-up Contact Arrangement
1 pole, double throw, one position momentary
Terminal Type
Turret
Contact Load Current Rating
3.0 amperes resistive load single voltage and 1.0 amperes inductive load single voltage
Contact Adjustability
Deactuation point adjustable and actuation point adjustable
Contact Adjustment Range
+26.00/+29.00 actuation point pounds per square inch absolute and +22.00/+26.00 deactuation point pounds per square inch absolute
Contact Adjustment Type
Internal deactuation point screw and internal actuation point screw
Contact Stimulus Rating
3.50 differential point pounds per square inch absolute
Contact Voltage Rating In Volts
28.0 dc at sea level single voltage
Pressure Connector Type
Plain, threaded external single connection
Media For Which Designed
Gas or liquid
Style Designator
Cylindrical
Thread Series Designator
Unf single pressure connection
NSN
5930-01-066-7144
Part Number
973128-1B
Description
Switch,pressure
CAGE
82577

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 973128-1B NSN 5930-01-066-7144

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:
EH
CRITL:
F

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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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