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Aircraft & engine parts
Power, protection, and interconnect — batteries, breakers, terminals, wire, and splices.
2,997 owned part identities in this path
Subcategories
Power and interconnect
Aircraft electrical work is unforgiving of “close enough.” Open the leaf for the family you are on — circuit breakers, ring terminals, solder sleeves, heat-shrink, batteries — then search the PN or NSN. A listing is not a wiring-diagram approval.
Protection first
Thermal, magnetic, and combined breakers are not interchangeable because the panel hole looks similar. Capture manufacturer, amp rating, and lockout needs on the desk request.
Batteries, circuit breakers, connectors and plugs, terminals, splices, wire, heat-shrink, solder sleeves, relays, switches, static wicks, and related interconnect hardware. Open the leaf that matches the work card.
Thermal, magnetic, and thermal-magnetic designs are common. They are not drop-in substitutes. Use the circuit-breakers leaf and the exact manufacturer part number.
Observations may show labels such as Klixon/Sensata, TE Connectivity, E-T-A, Honeywell, and Eaton when recorded. A label is not an endorsement or a form-fit-function statement.
Start with the manufacturer part number from the illustrated parts catalog or maintenance manual. If an NSN is listed, search that next. Confirm finish, dash number, and engine or airframe applicability before opening an RFQ.
PartsPerk catalog pages show PartsPerk-owned observations only. They are not live stock, not certification, and not OEM affiliation. Exact PN/NSN identity is for sourcing review; publication and sellability require separate approval.
2,997 PartsPerk-owned parts in Electrical
Military Standard MS27291-4 Clamp, Cable, Electrical Connector
Approvals and Conformities NSN 5935-00-733-7966 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Color Family Black Manufacturer P/N MS27291-4 Schedule B Code 8548.90.0100 Pack Quantity 1 Color Black Military S
Military Standard MS27406-1 Switch
Approvals and Conformities NSN 5930-00-931-1897 Product Attributes Country of Origin United States Shipping Weight 0.58 pounds ECCN EAR99 Manufacturer P/N MS27406-1 Schedule B Code 8536.50.9040 Pack Quantity 1 Military Specification MS27406-1 Switch
Military Standard MS27407-1 Switch, Toggle
Approvals and Conformities NSN 5930-00-789-6024 MIL-SPEC# MIL-DTL-3950 Alternate PN#s MS25306-232 Product Attributes Country of Origin United States Shipping Weight 0.35 pounds ECCN 9A991.d Manufacturer P/N MS27407-1 Schedule B Code 8536.50.9040 Pack
Military Standard MS27488-16-1 Revision M Blue Plug, End Seal, Electrical Connector - 100/Pack
Approvals and Conformities NSN 5935-00-235-8970 MIL-SPEC# MIL-DTL-38999 MIL-C-38999 Alternate PN#s M83723-25-16 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Color Family Blue Manufacturer P/N MS27488-16-1 S
Military Standard MS27488-20-1 Revision M Red Plug, End Seal, Electrical Connector - 100/Pack
Approvals and Conformities NSN 5935-00-496-7171 MIL-SPEC# MIL-DTL-38999 MIL-C-38999 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN 9A991.d Color Family Red Manufacturer P/N MS27488-20-1 Schedule B Code 8710.00.0090
Military Standard MS27488-20-2 Revision N Red Plug, End Seal, Electrical Connector - 100/Pack
Approvals and Conformities NSN 5935-01-577-3543 MIL-SPEC# MIL-DTL-38999 MIL-C-38999 Alternate PN#s MS27488-20-1 Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Color Family Red Manufacturer P/N MS27488-20-2 Sc
Military Standard MS3106A10SL-3S Connector, Plug, Electrical
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.2 pounds ECCN EAR99 Manufacturer P/N MS3106A10SL-3S Schedule B Code 8536.69.5050 Pack Quantity 1 Series MS3106 Military Standard MS3106A10SL-3S Connector,
Military Standard MS3114F10-6S Connector, Plug, Electrical
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.06 pounds Manufacturer P/N MS3114F10-6S Pack Quantity 1 Military Standard MS3114F10-6S Connector, Plug, Electrical
Military Standard MS3320-1 Circuit Breaker - 1 AMP - 3/Pack
Approvals and Conformities NSN 5925-00-224-7422 Product Attributes Country of Origin Mexico Size 1 AMP Shipping Weight 0.30000000000000004 pounds ECCN EAR99 Manufacturer P/N MS3320-1 Schedule B Code 8536.20.0040 Pack Quantity 3 Ship Dimensions 2 x 1
Military Standard MS3320-10 Circuit Breaker - 10 AMP
Approvals and Conformities NSN 5925-00-431-3255 Product Attributes Country of Origin Mexico Size 10 AMP Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS3320-10 Schedule B Code 8536.20.0040 Pack Quantity 1 Series MS3320 Military Standard MS33
Military Standard MS3320-15 Circuit Breaker - 15 AMP
Approvals and Conformities NSN 5925-00-431-3256 Product Attributes Country of Origin Mexico Size 15 AMP Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS3320-15 Schedule B Code 8536.20.0040 Pack Quantity 1 Series MS3320 Military Standard MS33
Military Standard MS3320-2 Circuit Breaker - 2 AMP
Approvals and Conformities NSN 5925-00-224-7425 Product Attributes Country of Origin Mexico Size 2 AMP Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS3320-2 Schedule B Code 8536.20.0040 Pack Quantity 1 Series MS3320 Military Standard MS3320
MS3320-2-1-2 — Military Standard MS3320-2-1/2 Circuit Breaker - 2-1/2 AMP
Approvals and Conformities NSN 5925-01-579-3438 Product Attributes Country of Origin United States Size 2-1/2 AMP Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS3320-2-1/2 Schedule B Code 8536.20.0040 Pack Quantity 1 Series MS3320 Military
Military Standard MS3320-20 Circuit Breaker - 20 AMP
Approvals and Conformities NSN 5925-01-188-0051 Product Attributes Country of Origin Mexico Size 20 AMP Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS3320-20 Schedule B Code 8536.20.0040 Pack Quantity 1 Series MS3320 Military Standard MS33
Military Standard MS3320-3 Circuit Breaker - 3 AMP
Approvals and Conformities NSN 5925-01-486-4227 Product Attributes Country of Origin Mexico Size 3 AMP Shipping Weight 0.1 pounds ECCN 9A991.d Manufacturer P/N MS3320-3 Schedule B Code 8536.20.0040 Pack Quantity 1 Ship Dimensions 2 x 1 x 1 inches Ser
Military Standard MS3320-4 Circuit Breaker - 4 AMP - 5/Pack
Approvals and Conformities NSN 5925-00-224-7474 Product Attributes Country of Origin Mexico Size 4 AMP Shipping Weight 0.5 pounds ECCN EAR99 Manufacturer P/N MS3320-4 Schedule B Code 8536.20.0040 Pack Quantity 5 Series MS3320 Military Standard MS3320
Military Standard MS3320-5 Circuit Breaker - 5 AMP
Approvals and Conformities NSN 5925-00-452-1270 Product Attributes Country of Origin Mexico Size 5 AMP Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS3320-5 Schedule B Code 8536.20.0040 Pack Quantity 1 Ship Dimensions 2 x 1 x 1 inches Serie
MS3320-7-1-2 — Military Standard MS3320-7-1/2 Circuit Breaker - 7-1/2 AMP
Approvals and Conformities NSN 5925-00-468-2757 Product Attributes Country of Origin United States Size 7-1/2 AMP Shipping Weight 0.1 pounds ECCN EAR99 Manufacturer P/N MS3320-7-1/2 Schedule B Code 8536.20.0040 Pack Quantity 1 Series MS3320 Military
Military Standard MS3367-1-0 Black Nylon 7" Strap, Tiedown, Electrical Components - 100/Pack
Approvals and Conformities NSN 5975-01-128-0390 MIL-SPEC# MS3367-1-0 Product Attributes Country of Origin United States Size 7" Shipping Weight 0.1 pounds ECCN EAR99 Color Family Black Manufacturer P/N MS3367-1-0 Schedule B Code 8543.90.9000 Pack Qua
Military Standard MS3367-1-1 Brown Nylon 7" Strap, Tiedown, Electrical Components - 100/Pack
Approvals and Conformities NSN 5975-01-641-3364 Product Attributes Country of Origin United States Size 7" Shipping Weight 0.1 pounds ECCN EAR99 Color Family Brown Manufacturer P/N MS3367-1-1 Schedule B Code 8543.90.9000 Pack Quantity 100 Size 7" Col
Military Standard MS3367-1-2 Red Nylon 7" Strap, Tiedown, Electrical Components - 100/Pack
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Color Family Red Manufacturer P/N MS3367-1-2 Schedule B Code 8543.90.9000 Pack Quantity 100 Ship Dimensions 0 x 0 x 0 inches Size 7" C
Military Standard MS3367-1-3 Orange Nylon 7" Strap, Tiedown, Electrical Components - 100/Pack
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Color Family Orange Manufacturer P/N MS3367-1-3 Schedule B Code 8543.90.9000 Pack Quantity 100 Ship Dimensions 0 x 0 x 0 inches Size 7
Military Standard MS3367-1-6 Blue Nylon 7" Strap, Tiedown, Electrical Components - 100/Pack
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Color Family Blue Manufacturer P/N MS3367-1-6 Schedule B Code 8543.90.9000 Pack Quantity 100 Ship Dimensions 0 x 0 x 0 inches Size 7"
Military Standard MS3367-1-7 Purple Nylon 7" Strap, Tiedown, Electrical Components - 100/Pack
Approvals and Conformities Product Attributes Country of Origin United States Shipping Weight 0.1 pounds ECCN EAR99 Color Family Purple Manufacturer P/N MS3367-1-7 Schedule B Code 8543.90.9000 Pack Quantity 100 Size 7" Color Purple Color Purple Mater
4 subcategories
No. Category pages show PartsPerk-owned observations for sourcing review. Stock, price, trace, and airworthiness stay off the page until a separate publication review.
Yes. Submit quantity, required documents, and need-by date through the sourcing desk. Volume review is human — these pages do not auto-discount.