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D166110 — SWITCH,LEVER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

D166110: SWITCH,LEVER.

The SWITCH,LEVER is a the manufacturer industrial component. Key specifications include inclosure_type: UNINCLOSED, special_features: REMOVABLE KNOB ON LEVER, nominal_thread_size: 0.099 INCHES IN, thread_quantity_per_inch: 48, thread_series_designator: UNIFIED NATIONAL COARSE (UNC), terminal_type_and_quantity: 20 TAB, SOLDER LUG. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-188-5689, 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
D166110
NSN: 5930-00-188-5689
FSC: 5930 — Switches
CAGE: 70408 — AT AND T CORP (USA)
SPECIFICATIONS
inclosure_typeUNINCLOSED
special_featuresREMOVABLE KNOB ON LEVER
nominal_thread_size0.099 INCHES IN
thread_quantity_per_inch48
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
terminal_type_and_quantity20 TAB, SOLDER LUG
pile-up_contact_form_arrangement3C FIRST POSITION
hazardous_locations/environmental_protectionWEATHERPROOF
NSN5930-00-188-5689
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,LEVER TITLE COMPONENT PN D166110 MFR SWITCH,LEVER
KEY FEATURES
•
PILE-UP CONTACT FORM ARRANGEMENT: 1B3C SECOND POSITION
•
INCLOSURE TYPE: UNINCLOSED
•
NOMINAL THREAD SIZE: 0.099 INCHES IN
•
THREAD QUANTITY PER INCH: 48
•
TERMINAL TYPE AND QUANTITY: 20 TAB, SOLDER LUG
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
TECHNICAL CHARACTERISTICS
PILE-UP CONTACT FORM ARRANGEMENT1B3C SECOND POSITION
PILE-UP CONTACT FORM ARRANGEMENT3C FIRST POSITION
INCLOSURE TYPEUNINCLOSED
NOMINAL THREAD SIZE0.099 INCHES IN
SPECIAL FEATURESREMOVABLE KNOB ON LEVER
THREAD QUANTITY PER INCH48
TERMINAL TYPE AND QUANTITY20 TAB, SOLDER LUG
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTIONWEATHERPROOF
SUBSTITUTES & CROSS-REFERENCES 2
D123379Reference document
Same NSN cross-reference
Reference document — Secondary reference
501RReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D166110?
D166110 is a SWITCH,LEVER.
What parts can replace D166110?
There are 2 known substitutes for D166110: D123379, 501R. Substitute compatibility should be verified for your specific system.
What is the NSN for D166110?
D166110 is cataloged in the U.S. Government catalog under NSN 5930-00-188-5689. 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.