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Technical Data Sheet

633954-11 — Technical Data Sheet

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· COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_height: 2.370 INCHES NOMINAL IN, overall_width: 2.800 INCHES NOMINAL IN, terminal_type: CONNECTOR, RECEPTACLE, overall_height: 3.350 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND UNTHREADED HOLE(S). This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-889-7775, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
633954-11
NSN: 5930-00-889-7775
FSC: 5930
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
body_height2.370 INCHES NOMINAL IN
overall_width2.800 INCHES NOMINAL IN
terminal_typeCONNECTOR, RECEPTACLE
overall_height3.350 INCHES NOMINAL IN
overall_length3.250 INCHES NOMINAL IN
mounting_methodBRACKET(S) AND UNTHREADED HOLE(S)
style_designatorRECTANGULAR
features_providedHERMETICALLY SEALED CASE AND ELECTRICAL ACCESS PORT
nominal_thread_size0.438 INCHES SINGLE PRESSURE CONNECTION IN
pressure_switch_typeDIFFERENTIAL
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
contact_action_stimulusINCREASE
NSN5930-00-889-7775
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 633954-11 MFR SWITCH,PRESSURE
KEY FEATURES
MEDIA FOR WHICH DESIGNED: LIQUID
CONTACT VOLTAGE RATING IN VOLTS: 28.0 DC AT SEA LEVEL SINGLE VOLTAGE
CONTACT ADJUSTABILITY: DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
STYLE DESIGNATOR: RECTANGULAR
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 2.500 INCHES NOMINAL IN
BODY HEIGHT: 2.370 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MEDIA FOR WHICH DESIGNEDLIQUID
CONTACT VOLTAGE RATING IN VOLTS28.0 DC AT SEA LEVEL SINGLE VOLTAGE
CONTACT ADJUSTABILITYDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
STYLE DESIGNATORRECTANGULAR
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
OVERALL WIDTH2.800 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS2.500 INCHES NOMINAL IN
BODY HEIGHT2.370 INCHES NOMINAL IN
OVERALL LENGTH3.250 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNF ALL PRESSURE CONNECTION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
40095 ASSY 1Interchangeable
interchangeable cross-reference
interchangeable
40076Interchangeable
interchangeable cross-reference
interchangeable
40076 ITEM NO. 2Interchangeable
interchangeable cross-reference
interchangeable
40095-1Interchangeable
Same NIIN cross-reference
interchangeable
AL58K1001A15Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 633954-11?
633954-11 is a SWITCH,PRESSURE.
What parts can replace 633954-11?
There are 5 known substitutes for 633954-11: 40095 ASSY 1, 40076, 40076 ITEM NO. 2 and 2 more. Substitute compatibility should be verified for your specific system.
Is 633954-11 still available?
633954-11 is currently cancelled.
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