Model: B17976

Pressure Switch

Properties:

Overall Length
8.500 inches
Overall Height
2.750 inches
Overall Width
2.750 inches
Pressure Switch Type
Differential
Mounting Facility Circle Radius
3.187 inches
Mounting Method
Base and threaded hole
Thready Qty Per Inch (tpi)
27 all pressure connection
Thready Qty Per Inch (tpi)
32 all threaded hole
Contact Action Stimulus
Increase
Thread Size
0.125 inches single pressure connection
Thread Size
0.190 inches all threaded hole
Mounting Facility Pattern
Four position circular
Nonpile-up Contact Arrangement
2 pole, single throw, normally open, momentary action
Terminal Type
Tab, solder lug
Contact Load Current Rating
2.5 amperes resistive load second voltage
Contact Load Current Rating
5.0 amperes resistive load first voltage
Contact Adjustability
Actuation point not adjustable
Contact Stimulus Rating
10.00 actuation point pounds per square inch and 5.00 differential point pounds per square inch
Contact Voltage Rating In Volts
115.0 ac at sea level first voltage
Contact Voltage Rating In Volts
28.0 dc at sea level second voltage
Thread Series Designator
Npt all pressure connection
NSN
5930-00-538-3257
Part Number
B17976
Description
Switch,pressure
CAGE
58163

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 B17976 NSN 5930-00-538-3257

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:
--
Paclk Weight:
--
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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