MK71-3 — SWITCH,PRESSURE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MK71-3: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_length: 1.588 INCHES NOMINAL IN, thread_class: 2A SINGLE PRESSURE CONNECTION A, terminal_type: CONNECTOR, RECEPTACLE, thread_length: 0.550 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN, overall_length: 2.700 INCHES MAXIMUM IN, proof_pressure: 3200.00 POUNDS PER SQUARE INCH LBS. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-185-8023, 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

MK71-3

NSN: 5930-00-185-8023
FSC: 5930 — Switches
CAGE: 53655 — AVOX SYSTEMS INC DBA AVOX SYSTEMS INC (USA)

SPECIFICATIONS

body_length	1.588 INCHES NOMINAL IN
thread_class	2A SINGLE PRESSURE CONNECTION A
terminal_type	CONNECTOR, RECEPTACLE
thread_length	0.550 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN
overall_length	2.700 INCHES MAXIMUM IN
proof_pressure	3200.00 POUNDS PER SQUARE INCH LBS
mounting_method	INLET CONNECTION
outside_diameter	0.438 INCHES NOMINAL SINGLE CONNECTION IN
overall_diameter	0.750 INCHES NOMINAL IN
style_designator	CYLINDRICAL
features_provided	ELECTRICAL BOX CONNECTOR
width_across_flats	0.750 INCHES NOMINAL IN
NSN	5930-00-185-8023

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.750 INCHES NOMINAL IN

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: CONNECTOR, RECEPTACLE

•

OVERALL DIAMETER: 0.750 INCHES NOMINAL IN

•

PROOF PRESSURE: 3200.00 POUNDS PER SQUARE INCH LBS

•

CONTACT LOAD CURRENT RATING: 2.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE

•

MOUNTING METHOD: INLET CONNECTION

•

THREAD LENGTH: 0.550 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.750 INCHES NOMINAL IN
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	CONNECTOR, RECEPTACLE
OVERALL DIAMETER	0.750 INCHES NOMINAL IN
PROOF PRESSURE	3200.00 POUNDS PER SQUARE INCH LBS
CONTACT LOAD CURRENT RATING	2.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
MOUNTING METHOD	INLET CONNECTION
THREAD LENGTH	0.550 INCHES NOMINAL SINGLE PRESSURE CONNECTION IN
SENSING ELEMENT BURST PRESSURE	4500.00 POUNDS PER SQUARE INCH LBS
STYLE DESIGNATOR	CYLINDRICAL

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

12001159Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is MK71-3?

MK71-3 is a SWITCH,PRESSURE.

What parts can replace MK71-3?

There is 1 known substitute for MK71-3: 12001159. Substitute compatibility should be verified for your specific system.

What is the NSN for MK71-3?

MK71-3 is cataloged in the U.S. Government catalog under NSN 5930-00-185-8023. This indicates validated use in U.S. government and defense supply chains.

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