DA-33-2-3A — SWITCH,PRESSURE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DA-33-2-3A: SWITCH,PRESSURE.

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include mounting_method: FLANGE AND BUSHING, style_designator: CYLINDRICAL W/FLANGE, features_provided: HERMETICALLY SEALED CASE, pressure_switch_type: GAGE, contact_adjustability: ACTUATION POINT ADJUSTABLE, contact_action_stimulus: INCREASE. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-901-1353, 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

DA-33-2-3A

NSN: 5930-00-901-1353
FSC: 5930 — Switches
CAGE: 39709 — MERCOID CORP THE (USA)

SPECIFICATIONS

mounting_method	FLANGE AND BUSHING
style_designator	CYLINDRICAL W/FLANGE
features_provided	HERMETICALLY SEALED CASE
pressure_switch_type	GAGE
contact_adjustability	ACTUATION POINT ADJUSTABLE
contact_action_stimulus	INCREASE
contact_adjustment_range	+0.00 TO 20.00 ACTUATION POINT POUNDS PER SQUARE INCH
media_for_which_designed	GAS OR LIQUID
mounting_facility_pattern	THREE POSITION CIRCULAR
contact_load_current_rating	10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
nonpile-up_contact_arrangement	1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
contact_voltage_rating_in_volts	115.0 AC AT SEA LEVEL SINGLE VOLTAGE
NSN	5930-00-901-1353

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

MOUNTING FACILITY PATTERN: THREE POSITION CIRCULAR

•

MOUNTING FACILITY CIRCLE RADIUS: 3.250 INCHES NOMINAL IN

•

CONTACT LOAD CURRENT RATING: 10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE

•

MOUNTING METHOD: FLANGE AND BUSHING

•

CONTACT ADJUSTMENT RANGE: +0.00 TO 20.00 ACTUATION POINT POUNDS PER SQUARE INCH

•

STYLE DESIGNATOR: CYLINDRICAL W/FLANGE

•

PRESSURE SWITCH TYPE: GAGE

TECHNICAL CHARACTERISTICS

CONTACT ACTION STIMULUS	INCREASE
MOUNTING FACILITY PATTERN	THREE POSITION CIRCULAR
MOUNTING FACILITY CIRCLE RADIUS	3.250 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING	10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
MOUNTING METHOD	FLANGE AND BUSHING
CONTACT ADJUSTMENT RANGE	+0.00 TO 20.00 ACTUATION POINT POUNDS PER SQUARE INCH
STYLE DESIGNATOR	CYLINDRICAL W/FLANGE
PRESSURE SWITCH TYPE	GAGE
FEATURES PROVIDED	HERMETICALLY SEALED CASE
NONPILE-UP CONTACT ARRANGEMENT	1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION

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

DA33R3AReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is DA-33-2-3A?

DA-33-2-3A is a SWITCH,PRESSURE.

What parts can replace DA-33-2-3A?

There is 1 known substitute for DA-33-2-3A: DA33R3A. Substitute compatibility should be verified for your specific system.

What is the NSN for DA-33-2-3A?

DA-33-2-3A is cataloged in the U.S. Government catalog under NSN 5930-00-901-1353. This indicates validated use in U.S. government and defense supply chains.

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