#R21SN0317 Oil Pressure Switch | Switches

R21SN0317

Pressure Switch

NSN 5930-00-171-1306

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001711306

Product Technical Spec.

Thread Class:
3a single pressure connection
Thread Length:
0.282 inches single pressure connection
Overall Length:
4.665 inches
Overall Height:
2.380 inches
Overall Width:
3.067 inches
Longest Horizontal Distance Between Mounting Centers:
4.041 inches
Pressure Switch Type:
Differential
Operating Tempurature Rating:
Between -65.0 degrees fahrenheit and 160.0 degrees fahrenheit
Mounting Method:
Bracket
Thready Qty Per Inch (tpi):
20 single pressure connection
Contact Action Stimulus:
Increase
Proof Pressure:
250.00 pounds per square inch
Thread Size:
0.4375 inches single pressure connection
Nonpile-up Contact Arrangement:
1 pole, double throw, one position momentary
Sensing Element Burst Pressure:
400.00 pounds per square inch
Terminal Type:
Connector, receptacle
Contact Load Current Rating:
4.0 amperes resistive load single voltage
Contact Adjustability:
Deactuation point not adjustable and actuation point not adjustable
Contact Stimulus Rating:
4.00 differential point pounds per square inch absolute
Contact Voltage Rating In Volts:
28.0 dc at sea level single voltage
Pressure Connector Type:
Flared, threaded external single connection
Media For Which Designed:
Liquid
Thread Series Designator:
Unf single pressure connection
NSN:
5930-00-171-1306
Item Name:
Switch,oil Pressure
Cage Code:
02750

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
6435-20544-011
Cage Code:
78286
RNCC:
1
RNVC:
2
RNAAC:
CT
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Pressure Switches
------------ P/N R21SN0317

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Last Updated: 02/26/2025