MDA-311 — SWITCH,PRESSURE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

MDA-311: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include body_height: 0.720 INCHES NOMINAL IN, body_length: 1.000 INCHES NOMINAL IN, overall_width: 1.000 INCHES NOMINAL IN, terminal_type: QUICK DISCONNECT, MALE, overall_height: 0.790 INCHES NOMINAL IN, overall_length: 1.160 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-529-5273, 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

MDA-311

NSN: 5930-01-529-5273
FSC: 5930 — Switches
CAGE: 0T4J0 — DWYER INSTRUMENTS INC (USA)

SPECIFICATIONS

body_height	0.720 INCHES NOMINAL IN
body_length	1.000 INCHES NOMINAL IN
overall_width	1.000 INCHES NOMINAL IN
terminal_type	QUICK DISCONNECT, MALE
overall_height	0.790 INCHES NOMINAL IN
overall_length	1.160 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S)
style_designator	RECTANGULAR
pressure_switch_type	GAGE
contact_adjustability	ACTUATION POINT NOT ADJUSTABLE
contact_action_stimulus	INCREASE
contact_stimulus_rating	15.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH AND 100.00 ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH
NSN	5930-01-529-5273

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: QUICK DISCONNECT, MALE

•

CONTACT LOAD CURRENT RATING: 40.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE

•

MOUNTING METHOD: UNTHREADED HOLE(S)

•

BODY HEIGHT: 0.720 INCHES NOMINAL IN

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.250 INCHES NOMINAL IN

•

STYLE DESIGNATOR: RECTANGULAR

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	0.790 INCHES NOMINAL IN
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	QUICK DISCONNECT, MALE
CONTACT LOAD CURRENT RATING	40.0 MILLIAMPERES RESISTIVE LOAD SINGLE VOLTAGE
MOUNTING METHOD	UNTHREADED HOLE(S)
BODY HEIGHT	0.720 INCHES NOMINAL IN
UNTHREADED MOUNTING HOLE DIAMETER	0.250 INCHES NOMINAL IN
STYLE DESIGNATOR	RECTANGULAR
OVERALL LENGTH	1.160 INCHES NOMINAL IN
OVERALL WIDTH	1.000 INCHES NOMINAL 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 2

201.0929Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

PL MODEL 201-S ITEM 37Same 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 MDA-311?

MDA-311 is a SWITCH,PRESSURE.

What parts can replace MDA-311?

There are 2 known substitutes for MDA-311: 201.0929, PL MODEL 201-S ITEM 37. Substitute compatibility should be verified for your specific system.

What is the NSN for MDA-311?

MDA-311 is cataloged in the U.S. Government catalog under NSN 5930-01-529-5273. This indicates validated use in U.S. government and defense supply chains.

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