Protective Covers

For standard circular connectors

Compaero design, manufacture and supply an extensive range of protective accessories that provide effective moisture and dust protection for almost every known circular connector. 

A protective cover is an essential part of interconnect assemblies. It protects plugs and receptacles from dust, moisture, dirt and contact bending. 

Compaero offers a wide range of protective covers with both bayonet and threaded coupling styles. A variety of security rings and eyelets of all sizes are also available with a wide selection of lanyard types and lengths for customization.

Cover Thumbnail
PLUG COVER         

Example Shown : Series 80

Cover Thumbnail
RECEPTACLE COVER  

Example Shown : Series 33

Protective Covers
SERIES 32 & SERIES 33

For Connector Family :  MIL-DTL-38999 SERIES III 

SERIES 42 & SERIES 43

For Connector Family : AS50151

SERIES 80 & SERIES 81

For Connector Family : MIL-DTL-26482-SERIES I & II

SERIES 123 & SERIES 124

For Connector Family : AS95234

SERIES 451 & SERIES 452

For Connector Family : MIL-DTL-38999 SERIES IV

SERIES 501 & SERIES 502

For Connector Family : MIL-DTL-38999 SERIES I

SERIES 510 & SERIES 511

For Connector Family : MIL-DTL-38999 SERIES II

SERIES 591 & SERIES 601

For Connector Family : MIL-DTL-26500 / MIL-DTL-83723 SERIES III THREAD

SERIES 592 & SERIES 602

For Connector Family : MIL-DTL-26500 / MIL-DTL-83723 SERIES III BAYONET

Technical Reference

PROTECTIVE COVER FAMILIES

Compaero offer protective covers for virtually all known circular connector families. The variants highlighted below are our standard lines.

To discuss protective cover options not shown, please contact your local sales representative, or e-mail sales@compaeroindia.com.

CONNECTOR FAMILY COMPAERO PROTECTIVE COVER FAMILY PAGE NO.
MIL-DTL-38999 SERIES III 32 & 33 10
AS50151 42 & 43 12
MIL-DTL-26482-SERIES I & II 80 & 81 14
AS95234 123 & 124 16
MIL-DTL-38999 SERIES IV 451 & 452 18
MIL-DTL-38999 SERIES I 501 & 502 20
MIL-DTL-38999 SERIES II 510 & 511 22
MIL-DTL-26500/MIL-DTL-83723 SERIES III THREADED 591 & 601 24
MIL-DTL-26500/MIL-DTL-83723 SERIES III BAYONET 592 & 602 26

MATERIAL & PLATING OPTIONS

All Compaero Protective Covers are available in a wide selection of material and plating combinations, from heavy duty marine applications to lightweight aerospace solutions, there is an option for almost any situation.

COMPAERO CODE MIL-SPEC CODE MATERIAL PLATING PROCESS
B - Marine Bronze Shotblast, Nonreflective 1000 Hour Salt Spray, Conductive -65 to +200°C
C A Aluminum Anodize, Black AMS-A-8625 Type II Class 2, 336 Hour Salt Spray, Non-Conductive -65 to +175°C
F N, F Aluminum Electroless Nickel AMS-C-26074 Class 4 Grade B; ASTM-B-733, SC 2, Type IV, 48 Hour Salt Spray, Conductive -65 to +200°C
G - Aluminum Anodize, Hardcoat, Black AMS-A-8625 Type III, Class 2, .001" thick, 336 Hour Salt Spray, Non-Conductive -65 to +200°C
KB B Stainless Steel Cadmium, Black SAE-AMS-QQ-P-416 Type II Class 3, 1000 Hour Salt Spray, Conductive -65 to +175°C
K S Stainless Steel Passivate SAE-AMS-QQ-P-35 Type VI, 1000 Hour Salt Spray, Conductive -65 to +200°C
KL - Stainless Steel Electrodeposited Nickel SAE-AMS-QQ-N-290 Class 1 Grade F, 1000 Hour Salt Spray, Conductive -65 to +200°C
T - Aluminum Zinc-Nickel, Black ASTM B841 Grade 5 over electroless nickel, 1000 Hour Salt Spray, Conductive -65 to +175°C
W W Aluminum Cadmium, Olive Drab SAE-AMS-QQ-P-416 Type II Class 2 over electroless nickel, 1000 Hour Salt Spray, Conductive -65 to +175°C
X - Aluminum Unplated -
Y - Aluminum Zinc-Cobalt, Olive Drab ASTM B 840 Grade 6 Type D over electroless nickel, 350 Hour Salt Spray, Conductive -65 to +175°C
ZN - Aluminum Zinc-Nickel, Olive Drab ASTM B841 Grade 5 over electroless nickel, 1000 Hour Salt Spray, Conductive -65 to +175°C
Z - Aluminum Zinc-Cobalt, Black ASTM B 840 Grade 6 Type D over electroless nickel, 350 Hour Salt Spray, Conductive -65 to +175°C

COMPONENT MATERIALS

Compaero employs traceable methods when sourcing and using material. All manufacturer certifications are kept on file and are available upon request. For more information please contact the Compaero Sales Team.

COMPONENT MATERIAL
Cover Aluminum 6061 or 300 Series Stainless Steel
Gasket / Stepped Gasket Silicone Rubber
Ring / Eyelet 300 Series Stainless Steel
Rivet / Bayonet Pin 300 Series Stainless Steel