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190503-187N2C — SWITCH,LEVER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

190503-187N2C: SWITCH,LEVER.

The SWITCH,LEVER is a the manufacturer industrial component. Key specifications include inclosure_type: UNINCLOSED, nominal_thread_size: 0.138 INCHES IN, thread_quantity_per_inch: 32, thread_series_designator: UNIFIED NATIONAL COARSE (UNC), terminal_type_and_quantity: 2 TAB, SOLDER LUG, maximum_voltage_rating_in_volts: 110.0 AC AND 28.0 DC. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-513-6125, 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→ 190503-187N2C
NSN: 5930-00-513-6125
FSC: 5930 — Switches
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)
SPECIFICATIONS
inclosure_typeUNINCLOSED
nominal_thread_size0.138 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
terminal_type_and_quantity2 TAB, SOLDER LUG
maximum_voltage_rating_in_volts110.0 AC AND 28.0 DC
contact_load_current_rating_at_maximum_rated_voltage2.000 AMPERES RESISTIVE DC AND 500.000 MILLIAMPERES RESISTIVE AC
NSN5930-00-513-6125
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,LEVER TITLE COMPONENT PN 190503-187N2C MFR SWITCH,LEVER
KEY FEATURES
•
INCLOSURE TYPE: UNINCLOSED
•
NOMINAL THREAD SIZE: 0.138 INCHES IN
•
MAXIMUM VOLTAGE RATING IN VOLTS: 110.0 AC AND 28.0 DC
•
THREAD QUANTITY PER INCH: 32
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 2.000 AMPERES RESISTIVE DC AND 500.000 MILLIAMPERES RESISTIVE AC
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEUNINCLOSED
NOMINAL THREAD SIZE0.138 INCHES IN
MAXIMUM VOLTAGE RATING IN VOLTS110.0 AC AND 28.0 DC
THREAD QUANTITY PER INCH32
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE2.000 AMPERES RESISTIVE DC AND 500.000 MILLIAMPERES RESISTIVE AC
SUBSTITUTES & CROSS-REFERENCES 3
3100-0183Reference document
Same NSN cross-reference
Reference document — Secondary reference
5-55555-655Reference document
Same NSN cross-reference
Reference document — Secondary reference
227501-187-50F2VSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 190503-187N2C?
190503-187N2C is a SWITCH,LEVER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 190503-187N2C?
There are 3 known substitutes for 190503-187N2C: 3100-0183, 5-55555-655, 227501-187-50F2V. Substitute compatibility should be verified for your specific system.
What is the NSN for 190503-187N2C?
190503-187N2C is cataloged in the U.S. Government catalog under NSN 5930-00-513-6125. 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.