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Technical Data Sheet
PartsTable / MRO / 19910-1
19910-1 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,PUSH is a the manufacturer industrial component. Key specifications include terminal_type_and_quantity: 2 TAB, SOLDER LUG, maximum_voltage_rating_in_volts: 115.0 AC, pile-up_contact_form_arrangement: 1B SINGLE POSITION, contact_load_current_rating_at_maximum_rated_voltage: 0.750 AMPERES RESISTIVE AC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-189-6576, 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
MRO→ MRO_GENERAL→ 19910-1
NSN: 5930-00-189-6576
FSC: 5930
CAGE: 28569 — HICKOK WAEKON LLC (USA)
SPECIFICATIONS
terminal_type_and_quantity2 TAB, SOLDER LUG
maximum_voltage_rating_in_volts115.0 AC
pile-up_contact_form_arrangement1B SINGLE POSITION
contact_load_current_rating_at_maximum_rated_voltage0.750 AMPERES RESISTIVE AC
NSN5930-00-189-6576
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PUSH TITLE COMPONENT PN 19910-1 MFR SWITCH,PUSH
KEY FEATURES
•
MAXIMUM VOLTAGE RATING IN VOLTS: 115.0 AC
•
PILE-UP CONTACT FORM ARRANGEMENT: 1B SINGLE POSITION
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 0.750 AMPERES RESISTIVE AC
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC
PILE-UP CONTACT FORM ARRANGEMENT1B SINGLE POSITION
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE0.750 AMPERES RESISTIVE AC
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
9038Interchangeable
interchangeable cross-reference
interchangeable
FF-B-171/1Interchangeable
interchangeable cross-reference
interchangeable
38ZInterchangeable
interchangeable cross-reference
interchangeable
1932872Interchangeable
interchangeable cross-reference
interchangeable
2A-3011Interchangeable
interchangeable cross-reference
interchangeable
2266242Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19910-1?
19910-1 is a SWITCH,PUSH. It is classified as a MRO (MRO_GENERAL).
What parts can replace 19910-1?
There are 14 known substitutes for 19910-1: 9038, FF-B-171/1, 38Z and 11 more. Substitute compatibility should be verified for your specific system.
Is 19910-1 still available?
19910-1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026