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H33R1-1A2B-AY1 — SWITCH,PUSH

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

H33R1-1A2B-AY1: SWITCH,PUSH.

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include body_width: 1.438 INCHES NOMINAL IN, body_height: 2.500 INCHES NOMINAL IN, body_length: 1.562 INCHES NOMINAL IN, actuator_style: ROUND, FLUSH, inclosure_type: FULLY INCLOSED, actuator_height: 0.344 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-028-2044, 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
H33R1-1A2B-AY1
NSN: 5930-01-028-2044
FSC: 5930 — Switches
CAGE: 56365 — SCHNEIDER ELECTRIC USA, INC. (USA)
SPECIFICATIONS
body_width1.438 INCHES NOMINAL IN
body_height2.500 INCHES NOMINAL IN
body_length1.562 INCHES NOMINAL IN
actuator_styleROUND, FLUSH
inclosure_typeFULLY INCLOSED
actuator_height0.344 INCHES NOMINAL IN
actuator_diameter1.375 INCHES NOMINAL IN
terminal_type_and_quantity6 TAB W/SCREW
maximum_voltage_rating_in_volts600.0 AC AND 600.0 DC
contact_load_current_rating_at_maximum_rated_voltage0.400 AMPERES RESISTIVE DC AND 1.500 AMPERES RESISTIVE AC
NSN5930-01-028-2044
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN H33R1-1A2B-AY1 MFR SWITCH,PUSH
KEY FEATURES
•
ACTUATOR DIAMETER: 1.375 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
ACTUATOR STYLE: ROUND, FLUSH
•
BODY WIDTH: 1.438 INCHES NOMINAL IN
•
BODY HEIGHT: 2.500 INCHES NOMINAL IN
•
BODY LENGTH: 1.562 INCHES NOMINAL IN
•
COLOR: YELLOW SINGLE ACTUATOR
•
MAXIMUM VOLTAGE RATING IN VOLTS: 600.0 AC AND 600.0 DC
TECHNICAL CHARACTERISTICS
ACTUATOR DIAMETER1.375 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
ACTUATOR STYLEROUND, FLUSH
BODY WIDTH1.438 INCHES NOMINAL IN
BODY HEIGHT2.500 INCHES NOMINAL IN
BODY LENGTH1.562 INCHES NOMINAL IN
COLORYELLOW SINGLE ACTUATOR
MAXIMUM VOLTAGE RATING IN VOLTS600.0 AC AND 600.0 DC
TERMINAL TYPE AND QUANTITY6 TAB W/SCREW
ACTUATOR HEIGHT0.344 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 1
R1-1A2B-AY1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 H33R1-1A2B-AY1?
H33R1-1A2B-AY1 is a SWITCH,PUSH.
What parts can replace H33R1-1A2B-AY1?
There is 1 known substitute for H33R1-1A2B-AY1: R1-1A2B-AY1. Substitute compatibility should be verified for your specific system.
What is the NSN for H33R1-1A2B-AY1?
H33R1-1A2B-AY1 is cataloged in the U.S. Government catalog under NSN 5930-01-028-2044. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.