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American Aviation Parts datum · avionics

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
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
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Mini Power Supply/28VDC To 115VAC, 300VA, 60Hz. Dual plug. MPS28-300P
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
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Cover Assembly Knob/Nut, for use with 27212-1-1 thru -20 MS18029-21
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 — photo coming soon
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 — photo coming soon
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
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Cover Assembly Knob/Nut, for use with 27212-4-1 thru -8 MS18029-24 — photo coming soon
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 — photo coming soon
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 — photo coming soon
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
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PART#MS24266R16B24SN MS24266R16B24SN — photo coming soon
PART#MS24266R16B24SN MS24266R16B24SN
NE
P/N MS24266R16B24SN Daniels Mfg
$208.07
Price and availability checked Nov 14, 2026 MST
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PART#MS24266R18B31PN MS24266R18 — photo coming soon
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
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
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
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Toggle Switch/Dpdt (double pole double throw), On-Off-On, momentary. 8867K2
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
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.
Toggle Switch/Dpdt (double pole, double throw), None-On-On, panel mount.
NE
P/N MS24656321 Edmo
Quote only
Backorder
Switch/MS25089-4A MS25089-4a — photo coming soon
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
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
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
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
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 — photo coming soon
Connector Back Shell MS27291-4
NE
P/N MS27291-4 ACK Technologies
$13.29
Price and availability checked Nov 14, 2026 MST
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Part# MS27291-5 MS27291-5 — photo coming soon
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 — photo coming soon
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