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643276 — SWITCH,PRESSURE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

643276: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_length: 2.030 INCHES NOMINAL IN, thread_class: 2B ALL THREADED HOLE, terminal_type: CONNECTOR, RECEPTACLE, overall_length: 2.870 INCHES MAXIMUM IN, proof_pressure: 50.00 POUNDS PER SQUARE INCH ABSOLUTE LBS, inside_diameter: 0.125 INCHES NOMINAL SINGLE CONNECTION IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-044-9250, 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
643276
NSN: 5930-01-044-9250
FSC: 5930 — Switches
CAGE: 58022 — R F PRODUCTS, INC (USA)
SPECIFICATIONS
body_length2.030 INCHES NOMINAL IN
thread_class2B ALL THREADED HOLE
terminal_typeCONNECTOR, RECEPTACLE
overall_length2.870 INCHES MAXIMUM IN
proof_pressure50.00 POUNDS PER SQUARE INCH ABSOLUTE LBS
inside_diameter0.125 INCHES NOMINAL SINGLE CONNECTION IN
mounting_methodTHREADED HOLE(S)
overall_diameter1.420 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
nominal_thread_size0.112 INCHES ALL THREADED HOLE IN
pressure_switch_typeABSOLUTE
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
NSN5930-01-044-9250
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 643276 MFR SWITCH,PRESSURE
KEY FEATURES
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: CONNECTOR, RECEPTACLE
•
MOUNTING FACILITY PATTERN: THREE POSITION CIRCULAR
•
OVERALL DIAMETER: 1.420 INCHES MAXIMUM IN
•
PROOF PRESSURE: 50.00 POUNDS PER SQUARE INCH ABSOLUTE LBS
•
MOUNTING FACILITY CIRCLE RADIUS: 1.000 INCHES NOMINAL IN
•
CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
•
MOUNTING METHOD: THREADED HOLE(S)
TECHNICAL CHARACTERISTICS
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPECONNECTOR, RECEPTACLE
MOUNTING FACILITY PATTERNTHREE POSITION CIRCULAR
OVERALL DIAMETER1.420 INCHES MAXIMUM IN
PROOF PRESSURE50.00 POUNDS PER SQUARE INCH ABSOLUTE LBS
MOUNTING FACILITY CIRCLE RADIUS1.000 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING5.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
MOUNTING METHODTHREADED HOLE(S)
STYLE DESIGNATORCYLINDRICAL
OVERALL LENGTH2.870 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES 1
214C40-1-56Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 643276?
643276 is a SWITCH,PRESSURE.
What parts can replace 643276?
There is 1 known substitute for 643276: 214C40-1-56. Substitute compatibility should be verified for your specific system.
What is the NSN for 643276?
643276 is cataloged in the U.S. Government catalog under NSN 5930-01-044-9250. This indicates validated use in U.S. government and defense supply chains.
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