Dummy Contact Sealing Plugs & Sealing Boot

Glenair Dummy Contact Sealing Plugs and Sealing Boot maintain environmental sealing in empty rear-release crimp connector cavities. Made of chemical-resistant thermoplastic, these dummy contacts are available in sizes 8, 12, 16, 20, 20HD, 22, and 22HD/23. The sealing plug tail protrudes from the grommet to facilitate removal with standard extraction tools. Rated for +200°C continuous operating temperature, these sealing plugs save weight compared to installing both an unused contact and a grommet sealing plug. The Glenair Dummy Contact Sealing Plugs and Sealing Boot are compatible with MIL-DTL-38999 connectors, Glenair Series 80 Mighty Mouse, and Series 806 ultraminiature circular connectors.

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Glenair Circular MIL Spec Tools, Hardware & Accessories COMMERCIAL
Datasheet
4.041In Stock
$8.784
Min.: 1
Mult.: 1
Glenair Circular MIL Spec Tools, Hardware & Accessories COMMERCIAL
Datasheet
227In Stock
$11.979
$10.485
Min.: 1
Mult.: 1
Glenair Circular MIL Spec Tools, Hardware & Accessories COMMERCIAL
Datasheet
265In Stock
231Expected 10/19/2026
$13.164
$12.088
$11.803
$9.464
$6.555
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Mult.: 1
Glenair Circular MIL Spec Tools, Hardware & Accessories COMMERCIAL
Datasheet
447In Stock
350Expected 10/14/2026
$11.441
$5.929
$4.622
Min.: 1
Mult.: 1
Glenair Circular MIL Spec Tools, Hardware & Accessories COMMERCIAL
Datasheet
555In Stock
405Expected 10/12/2026
$9.991
$9.366
$9.355
$9.179
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