Model: 6378-8

Pressure Switch

Special Features:

Spring operated lever arm assembly

Properties:

Thread Class
2b single pressure connection
Inside Diameter
0.312 inches single connection
Overall Length
1.500 inches
Overall Height
3.680 inches
Overall Width
1.500 inches
Unthreaded Mounting Hole Diameter
0.125 inches
Longest Horizontal Distance Between Mounting Centers
1.280 inches
Longest Vertical Distance Between Mounting Centers
1.280 inches
Pressure Switch Type
Gage
Operating Tempurature Rating
-40.0 degrees fahrenheit
Mounting Method
Flush and unthreaded hole
Contact Action Stimulus
Increase
Proof Pressure
1100.00 pounds per square inch
Thread Size
0.312 inches single pressure connection
Mounting Facility Pattern
Four position rectangular
Nonpile-up Contact Arrangement
2 pole, single throw, normally closed, momentary action
Terminal Type
Connector, receptacle
Contact Load Current Rating
500.0 milliamperes resistive load single voltage
Contact Adjustability
Actuation point not adjustable and deactuation point not adjustable
Contact Stimulus Rating
50.00 actuation point pounds per square inch gage and 40.00 deactuation point pounds per square inch gage
Contact Voltage Rating In Volts
120.0 ac at sea level single voltage
Pressure Connector Type
Double compression, threaded internal single connection
Frequency In Hertz
60.0 single voltage
Media For Which Designed
Gas or liquid
Style Designator
Rectangular
Thread Series Designator
Unf single pressure connection
NSN
5930-00-909-3509
Part Number
6378-8
Description
Switch,pressure
CAGE
50027

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 6378-8 NSN 5930-00-909-3509

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:
3.0 X 3.0 X 5.0
Paclk Weight:
1.0000lbs
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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