Switches & Circuit Breakers
ATA · 2169 parts
Switches & Circuit Breakers brings together the parts, hardware, and consumables your maintenance program calls out for this system. Each listing shows its condition and the certification paperwork available for that part, from new PMA/OEM stock to overhauled and serviceable units, so you can confirm airworthiness before buying and request an FAA 8130-3 or manufacturer Certificate of Conformance where one applies.
Lamp Cap Assembly/Legend Text: Msg/Ptk. For use with 582 Eaton Switch.
P/N 4944-236
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: Efis Nrm/Efis Cmp. For use with 582 Eaton Switch.
P/N 4944-240
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: Hdg Bug/Nml/Alt. For use with 582 Eaton Switch.
P/N 4944-2406
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: Msg/Wpt. Legend Color: Amber/Amber. 28V Bulb. For use with 582 Eaton Switch.
P/N 4944-259
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: Nav/Gps. Legend Color: Blue/Green. For use with 582 Eaton Switch. 4944-261-A2
P/N 4944-261-A2
NE
SEM
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Lamp Cap Assembly/For use with 582 Eaton Switch 4944-275
P/N 4944-275
NE
SEM
$575.45
Price and availability checked Nov 12, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Terr Inhib/Terr Inop. For use with 582 Eaton Switch.
P/N 4944-2822
NE
SEM
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Lamp Cap Assembly/Legend Text: Terr N/A. For use with 582 Eaton Switch.
P/N 4944-2823
NE
SEM
$510.35
Price and availability checked Nov 12, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Terr/Terr. For use with 582 Eaton Switch.
P/N 4944-2824
NE
SEM
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Lamp Cap Assembly/Legend Text: Gpws/Inop/Terrain/N/A Ind. Includes lamp, mounting can and contact. Ready for installation. For use with 582 Eaton Switch. 4944-2837
P/N 4944-2837
NE
SEM
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Lamp Cap Assembly/Legend Text: Fdr/Fail. For use with 582 Eaton Switch. 4944-2914
P/N 4944-2914
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: Alt/Nav/Gps. Legend Color: Green/Blue. For use with 582 Eaton Switch.
P/N 4944-2989
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: Taws/Inhibit. Legend Color: Amber. For use with 582 Eaton Switch. 4944-2993
P/N 4944-2993
NE
SEM
Quote only
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Lamp Cap Assembly/For use with 582 Eaton Switch.
P/N 4944-3091
NE
SEM
$542.72
Price and availability checked Nov 12, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Terr Inhib/On. For use with 582 Eaton Switch.
P/N 4944-3100
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: Egpws/Display. For use with 582 Eaton Switch.
P/N 4944-3121
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Pull Up/Gpws. For use with 582 Eaton Switch.
P/N 4944-3122
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: W/S Warn/W/S Cau. For use with 582 Eaton Switch.
P/N 4944-3123
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: Gpws Inop/Terr Inop. Complete indicator. For use with 582 Eaton Switch.
P/N 4944-3124
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: Wshr/Inop. Complete indicator. For use with 582 Eaton Switch.
P/N 4944-3125
NE
SEM
Quote only
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Lamp Cap Assembly/Legend Text: Below G/S/P Cancel. For use with 582 Eaton Switch.
P/N 4944-3126
NE
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Msg/Ptk. For use with 582 Eaton Switch.
NE
P/N 4944-236
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Efis Nrm/Efis Cmp. For use with 582 Eaton Switch.
NE
P/N 4944-240
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Hdg Bug/Nml/Alt. For use with 582 Eaton Switch.
NE
P/N 4944-2406
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Msg/Wpt. Legend Color: Amber/Amber. 28V Bulb. For use with 582 Eaton Switch.
NE
P/N 4944-259
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Nav/Gps. Legend Color: Blue/Green. For use with 582 Eaton Switch. 4944-261-A2
NE
P/N 4944-261-A2
SEM
Quote only
Backorder
Lamp Cap Assembly/For use with 582 Eaton Switch 4944-275
NE
P/N 4944-275
SEM
$575.45
Price and availability checked Nov 12, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Terr Inhib/Terr Inop. For use with 582 Eaton Switch.
NE
P/N 4944-2822
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Terr N/A. For use with 582 Eaton Switch.
NE
P/N 4944-2823
SEM
$510.35
Price and availability checked Nov 12, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Terr/Terr. For use with 582 Eaton Switch.
NE
P/N 4944-2824
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Gpws/Inop/Terrain/N/A Ind. Includes lamp, mounting can and contact. Ready for installation. For use with 582 Eaton Switch. 4944-2837
NE
P/N 4944-2837
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Fdr/Fail. For use with 582 Eaton Switch. 4944-2914
NE
P/N 4944-2914
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Alt/Nav/Gps. Legend Color: Green/Blue. For use with 582 Eaton Switch.
NE
P/N 4944-2989
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Taws/Inhibit. Legend Color: Amber. For use with 582 Eaton Switch. 4944-2993
NE
P/N 4944-2993
SEM
Quote only
Backorder
Lamp Cap Assembly/For use with 582 Eaton Switch.
NE
P/N 4944-3091
SEM
$542.72
Price and availability checked Nov 12, 2026 MST
Backorder
Lamp Cap Assembly/Legend Text: Terr Inhib/On. For use with 582 Eaton Switch.
NE
P/N 4944-3100
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Egpws/Display. For use with 582 Eaton Switch.
NE
P/N 4944-3121
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Pull Up/Gpws. For use with 582 Eaton Switch.
NE
P/N 4944-3122
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: W/S Warn/W/S Cau. For use with 582 Eaton Switch.
NE
P/N 4944-3123
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Gpws Inop/Terr Inop. Complete indicator. For use with 582 Eaton Switch.
NE
P/N 4944-3124
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Wshr/Inop. Complete indicator. For use with 582 Eaton Switch.
NE
P/N 4944-3125
SEM
Quote only
Backorder
Lamp Cap Assembly/Legend Text: Below G/S/P Cancel. For use with 582 Eaton Switch.
NE
P/N 4944-3126
SEM
Quote only
Backorder