Single Arm Composite Backshells

SUNBANK Single Arm Composite Backshells are designed to mate with MIL-DTL-38999 I, II, III, and IV connectors and incorporate self-locking coupling. The self-locking feature of these SUNBANK backshells withstands high vibrations. Single Arm Backshells comprise lightweight, aerospace-grade composite materials up to 40% lighter than aluminum. The backshells are available with electroless nickel plating, meeting the requirements of AS85049 and RoHS/REACH compliance. A Ground Lug option allows soldering directly to the body.

Results: 32
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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model MIL Type
Product
Shell Size
Shell Plating
Shell Material
Sunbank / Souriau Circular MIL Spec Backshells Natural Straight Adapter Assembly
Datasheet
3In Stock
Min.: 1
Mult.: 1
MIL-DTL-38999 III, IV Band Lock Adapters 17 Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 90 degree Adapter Assembly
Datasheet
24In Stock
Min.: 1
Mult.: 1
MIL-DTL-38999 III, IV Band Lock Adapters 15 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated Straight Adapter Assembly
Datasheet
22In Stock
Min.: 1
Mult.: 1
MIL-DTL-38999 III, IV Band Lock Adapters 17 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 90 degree Adapter Assembly
Datasheet
23In Stock
Min.: 1
Mult.: 1
MIL-DTL-38999 III, IV Band Lock Adapters 17 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Black Straight Adapter Assembly
Datasheet
45Expected 02/10/2026
Min.: 1
Mult.: 1
MIL-DTL-38999 III, IV Band Lock Adapters 17 Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Black 45degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 11 Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 45 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 11 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 45 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 13 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 45 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 15 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 45 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 17 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 45 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 19 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 45 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 25 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 90 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 11 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 90 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 13 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 90 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 21 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 90 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 23 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated 90 degree Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 25 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Black Straight Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 13 Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated Straight Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 11 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated Straight Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 13 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated Straight Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 15 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated Straight Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 21 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Plated Straight Adapter Assembly
Datasheet
Non-Stocked
Min.: 50
Mult.: 50
MIL-DTL-38999 III, IV Band Lock Adapters 25 Nickel Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Black 90degree Adapter Assembly
Datasheet
Non-Stocked
MIL-DTL-38999 III, IV Band Lock Adapters 11 Thermoplastic (TP)
Sunbank / Souriau Circular MIL Spec Backshells Black 90degree Adapter Assembly
Datasheet
Non-Stocked
MIL-DTL-38999 III, IV Band Lock Adapters 13 Thermoplastic (TP)