Electrical
ATA · 9816 parts
Electrical 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.
Portable Inverter/28VDC to 115VAC, 150VA, 60HZ. MPS28-115
P/N MPS28-115
NE
Deklin Technologies
$179.45
Price and availability checked Nov 14, 2026 MST
Backorder
Mini Power Supply/28VDC To 115VAC, 300VA, 60Hz. Dual plug. MPS28-300P
P/N MPS28-300P
NE
Deklin Technologies
$305.55
Price and availability checked Nov 14, 2026 MST
Backorder
Cover Assembly Knob/Nut, for use with 27212-1-1 thru -20 MS18029-21
P/N MS18029-21
NE
SEM
$9.60
Price and availability checked Nov 14, 2026 MST
In stock
Cover Assembly Knob/Nut, for use with 27212-2-1 thru -16 MS18029-22
P/N MS18029-22
NE
SEM
$16.24
Price and availability checked Nov 14, 2026 MST
Backorder
Cover Assembly Knob/Nut, for use with 27212-3-1 thru -8 MS18029-23
P/N MS18029-23
NE
SEM
$15.83
Price and availability checked Nov 14, 2026 MST
Backorder
Cover Assembly Knob/Nut, for use with 27212-4-1 thru -8 MS18029-24
P/N MS18029-24
NE
SEM
$40.97
Price and availability checked Nov 14, 2026 MST
Backorder
Cover Assembly Knob/Nut, for use with 27212-5-1 thru -8 MS18029-25
P/N MS18029-25
NE
SEM
Quote only
In stock
Cover Assembly Knob/Nut, for use with 27212-6-1 thru -16 MS18029-26
P/N MS18029-26
NE
SEM
$40.57
Price and availability checked Nov 14, 2026 MST
Backorder
PART#MS24266R16B24SN MS24266R16B24SN
P/N MS24266R16B24SN
NE
Daniels Mfg
$208.07
Price and availability checked Nov 14, 2026 MST
Backorder
PART#MS24266R18B31PN MS24266R18
P/N MS24266R18
NE
Daniels Mfg
$81.10
Price and availability checked Nov 14, 2026 MST
Backorder
Toggle Switch/Miniature, on/off/on, positive action, 28 Vdc. MS24656211
P/N MS24656211
NE
Edmo
$94.58
Price and availability checked Nov 14, 2026 MST
In stock
Toggle Switch/Dpdt (double pole double throw), On-None-Off. MS24656-221
P/N MS24656-221
NE
Eaton
$158.16
Price and availability checked Nov 14, 2026 MST
Backorder
Toggle Switch/Dpdt (double pole double throw), On-Off-On, momentary. 8867K2
P/N 8867K2
NE
Eaton
$106.94
Price and availability checked Nov 14, 2026 MST
Backorder
Toggle Switch/Dpst (double pole single throw), None-Off-On, panel mount. MS24656-281
P/N MS24656-281
NE
Eaton
Quote only
Backorder
Toggle Switch/Dpdt (double pole, double throw), None-On-On, panel mount.
P/N MS24656321
NE
Edmo
Quote only
Backorder
Toggle Switch/Stsd (single pole single throw), On-Off-On, panel mount, center position lock. MS24659-31E
P/N MS24659-31E
NE
Edmo
Quote only
Backorder
Switch/MS25089-4A MS25089-4a
P/N MS25089-4a
NE
Edmo
$37.47
Price and availability checked Nov 14, 2026 MST
In stock
Electrical Terminal Nipple/Rubber, Silicone, Color: White. MS25171-1S
P/N MS25171-1S
NE
Bild Industries
$1.53
Price and availability checked Nov 14, 2026 MST
In stock
Electrical Terminal Nipple/Rubber, Silicone, Color: White. MS25171-2S
P/N MS25171-2S
NE
Bild Industries
$2.10
Price and availability checked Nov 14, 2026 MST
In stock
Electrical Terminal Nipple/Rubber, Silicone, Color: White. MS25171-3s
P/N MS25171-3s
NE
Bild Industries
$2.15
Price and availability checked Nov 14, 2026 MST
In stock
Electrical Terminal Nipple/Rubber, Silicone, Color: White. MS25171-4S
P/N MS25171-4S
NE
Bild Industries
$1.97
Price and availability checked Nov 14, 2026 MST
In stock
Connector Back Shell MS27291-4
P/N MS27291-4
NE
ACK Technologies
$13.29
Price and availability checked Nov 14, 2026 MST
Backorder
Part# MS27291-5 MS27291-5
P/N MS27291-5
NE
Daniels Mfg
$12.59
Price and availability checked Nov 14, 2026 MST
Backorder
Toggle Switch/Dpdt (double pole double throw), On-On-On, panel mount, screw terminals, environmentally sealed. 8501K18
P/N 8501K18
NE
Eaton
$66.57
Price and availability checked Nov 14, 2026 MST
Backorder
Portable Inverter/28VDC to 115VAC, 150VA, 60HZ. MPS28-115
NE
P/N MPS28-115
Deklin Technologies
$179.45
Price and availability checked Nov 14, 2026 MST
Backorder
Mini Power Supply/28VDC To 115VAC, 300VA, 60Hz. Dual plug. MPS28-300P
NE
P/N MPS28-300P
Deklin Technologies
$305.55
Price and availability checked Nov 14, 2026 MST
Backorder
Cover Assembly Knob/Nut, for use with 27212-1-1 thru -20 MS18029-21
NE
P/N MS18029-21
SEM
$9.60
Price and availability checked Nov 14, 2026 MST
In stock
Cover Assembly Knob/Nut, for use with 27212-2-1 thru -16 MS18029-22
NE
P/N MS18029-22
SEM
$16.24
Price and availability checked Nov 14, 2026 MST
Backorder
Cover Assembly Knob/Nut, for use with 27212-3-1 thru -8 MS18029-23
NE
P/N MS18029-23
SEM
$15.83
Price and availability checked Nov 14, 2026 MST
Backorder
Cover Assembly Knob/Nut, for use with 27212-4-1 thru -8 MS18029-24
NE
P/N MS18029-24
SEM
$40.97
Price and availability checked Nov 14, 2026 MST
Backorder
Cover Assembly Knob/Nut, for use with 27212-5-1 thru -8 MS18029-25
NE
P/N MS18029-25
SEM
Quote only
In stock
Cover Assembly Knob/Nut, for use with 27212-6-1 thru -16 MS18029-26
NE
P/N MS18029-26
SEM
$40.57
Price and availability checked Nov 14, 2026 MST
Backorder
PART#MS24266R16B24SN MS24266R16B24SN
NE
P/N MS24266R16B24SN
Daniels Mfg
$208.07
Price and availability checked Nov 14, 2026 MST
Backorder
PART#MS24266R18B31PN MS24266R18
NE
P/N MS24266R18
Daniels Mfg
$81.10
Price and availability checked Nov 14, 2026 MST
Backorder
Toggle Switch/Miniature, on/off/on, positive action, 28 Vdc. MS24656211
NE
P/N MS24656211
Edmo
$94.58
Price and availability checked Nov 14, 2026 MST
In stock
Toggle Switch/Dpdt (double pole double throw), On-None-Off. MS24656-221
NE
P/N MS24656-221
Eaton
$158.16
Price and availability checked Nov 14, 2026 MST
Backorder
Toggle Switch/Dpdt (double pole double throw), On-Off-On, momentary. 8867K2
NE
P/N 8867K2
Eaton
$106.94
Price and availability checked Nov 14, 2026 MST
Backorder
Toggle Switch/Dpst (double pole single throw), None-Off-On, panel mount. MS24656-281
NE
P/N MS24656-281
Eaton
Quote only
Backorder
Toggle Switch/Dpdt (double pole, double throw), None-On-On, panel mount.
NE
P/N MS24656321
Edmo
Quote only
Backorder
Toggle Switch/Stsd (single pole single throw), On-Off-On, panel mount, center position lock. MS24659-31E
NE
P/N MS24659-31E
Edmo
Quote only
Backorder
Switch/MS25089-4A MS25089-4a
NE
P/N MS25089-4a
Edmo
$37.47
Price and availability checked Nov 14, 2026 MST
In stock
Electrical Terminal Nipple/Rubber, Silicone, Color: White. MS25171-1S
NE
P/N MS25171-1S
Bild Industries
$1.53
Price and availability checked Nov 14, 2026 MST
In stock
Electrical Terminal Nipple/Rubber, Silicone, Color: White. MS25171-2S
NE
P/N MS25171-2S
Bild Industries
$2.10
Price and availability checked Nov 14, 2026 MST
In stock
Electrical Terminal Nipple/Rubber, Silicone, Color: White. MS25171-3s
NE
P/N MS25171-3s
Bild Industries
$2.15
Price and availability checked Nov 14, 2026 MST
In stock
Electrical Terminal Nipple/Rubber, Silicone, Color: White. MS25171-4S
NE
P/N MS25171-4S
Bild Industries
$1.97
Price and availability checked Nov 14, 2026 MST
In stock
Connector Back Shell MS27291-4
NE
P/N MS27291-4
ACK Technologies
$13.29
Price and availability checked Nov 14, 2026 MST
Backorder
Part# MS27291-5 MS27291-5
NE
P/N MS27291-5
Daniels Mfg
$12.59
Price and availability checked Nov 14, 2026 MST
Backorder
Toggle Switch/Dpdt (double pole double throw), On-On-On, panel mount, screw terminals, environmentally sealed. 8501K18
NE
P/N 8501K18
Eaton
$66.57
Price and availability checked Nov 14, 2026 MST
Backorder