#271-1397P1ISSUE1 Pressure Switch Assembly | Switches

271-1397P1ISSUE1

Pressure Switch

NSN 5930-00-687-2122

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
006872122

Technical Specifications of NSN

Thread Class:
3a single pressure connection
Overall Length:
4.125 inches
Outside Diameter:
0.250 inches single connection
Overall Width:
3.625 inches
Body Diameter:
3.000 inches
Body Length:
2.438 inches
Unthreaded Mounting Hole Diameter:
0.203 inches
Distance Between Mounting Facility Centers:
3.000 inches
Longest Vertical Distance Between Mounting Centers:
3.000 inches
Pressure Switch Type:
Gage
Mounting Method:
Bracket and unthreaded hole
Thready Qty Per Inch (tpi):
18 single pressure connection
Contact Action Stimulus:
Decrease
Thread Size:
0.250 inches single pressure connection
Mounting Facility Pattern:
Two position in-line
Nonpile-up Contact Arrangement:
1 two circuit, both positions maintained
Terminal Type:
Connector, receptacle
Contact Load Current Rating:
0.5 amperes resistive load single voltage
Contact Adjustability:
Deactuation point adjustable and actuation point adjustable
Contact Adjustment Range:
+0.20/+15.00 actuation point pounds per square inch and +0.20/+14.30 deactuation point pounds per square inch
Contact Adjustment Type:
External deactuation point screw and external actuation point screw
Contact Stimulus Rating:
0.37 differential point pounds per square inch
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 w/mounting lugs
Thread Series Designator:
Npt single pressure connection
NSN:
5930-00-687-2122
Item Name:
Pressure Switch Assembly
Cage Code:
54X10

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
271-1397P1ISSUE1
Cage Code:
3B150
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2077778
Cage Code:
10001
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
271-1397P1ISSUE1
Cage Code:
49956
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
424EQ10L837
Cage Code:
89326
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Switches
------------ P/N 271-1397P1ISSUE1

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Last Updated: 03/03/2025