#21M271 Oil Pressure Switch | Switches

21M271

Pressure Switch

NSN 5930-00-214-5437

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002145437

Detail Specifications

Overall Length:
3.500 inches
Outside Diameter:
0.125 inches single connection
Body Length:
2.190 inches
Overall Diameter:
1.500 inches
Pressure Switch Type:
Gage
Operating Tempurature Rating:
Between -53.9 degrees celsius and 135.0 degrees celsius
Mounting Method:
Clamp
Features Provided:
Hermetically sealed case
Thready Qty Per Inch (tpi):
27 single pressure connection
Contact Action Stimulus:
Increase
Proof Pressure:
50.00 pounds per square inch
Thread Size:
0.125 inches single pressure connection
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary
Sensing Element Burst Pressure:
100.00 pounds per square inch
Terminal Type:
Connector, receptacle
Contact Load Current Rating:
5.0 amperes resistive load first voltage
Contact Load Current Rating:
5.0 amperes resistive load second voltage
Contact Adjustability:
Deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating:
6.00 actuation point pounds per square inch gage and 4.00 deactuation point pounds per square inch gage and 2.00 differential point pounds per square inch gage
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
Pressure Connector Type:
Flared, threaded external single connection
Frequency In Hertz:
60.0 single voltage
Media For Which Designed:
Gas
Style Designator:
Cylindrical
Thread Series Designator:
Npt single pressure connection
NSN:
5930-00-214-5437
Item Name:
Oil Pressure Switch
Cage Code:
02750

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
717-3201-02
Cage Code:
71688
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
77C712581P1
Cage Code:
03538
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
77C712581P001
Cage Code:
03538
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
21M26-3
Cage Code:
02750
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
717-3201-02
Cage Code:
62143
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Switches
------------ P/N 21M271

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Last Updated: 02/22/2025