MIL-DTL-38999 III Protective Plug Covers

Glenair MIL-DTL-38999 III Protective Plug Covers are available for almost all threaded MIL-DTL-38999 Series III circular connectors. These covers are fully compliant with the MIL-DTL-38999 specification, are available in shell sizes from 9 to 25, and come in various finishes. Glenair MIL-DTL-38999 III Protective Plug Covers are ideal for applications such as avionics, satellites, sensor and control systems, mission computers, and communication systems.

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model MIL Type
Product
Type
Series
For Use With
Packaging
Glenair Circular MIL Spec Tools, Hardware & Accessories DUST CAP
Datasheet
4In Stock
11Expected 8/10/2026
Min.: 1
Mult.: 1
No
MIL-DTL-38999 III Accessories Plug Cover D38999/32 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories DUST CAP
Datasheet
1In Stock
Min.: 1
Mult.: 1

MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories DUST CAP
Datasheet
3In Stock
Min.: 1
Mult.: 1

MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories DUST CAP
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories DUST CAP
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories DUST CAP
Datasheet
2In Stock
Min.: 1
Mult.: 1
No
MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories MIL-DTL-38999 III Dust Cap
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories DUST CAP
Datasheet
1In Stock
Min.: 1
Mult.: 1
No
MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR PLUG
Datasheet
1In Stock
Min.: 1
Mult.: 1
MIL-DTL-38999 III Accessories Plug Cover D38999/32 Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR RCEPT
Datasheet
1In Stock
Min.: 1
Mult.: 1

MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR RCEPT
Datasheet
5In Stock
Min.: 1
Mult.: 1

MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR RCEPT
Datasheet
1In Stock
Min.: 1
Mult.: 1
MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories DUST CAP
Datasheet
8Expected 8/17/2026
Min.: 1
Mult.: 1
No
MIL-DTL-38999 III Accessories Plug Cover D38999/32 MIL-DTL-38999 III Connectors
Glenair Circular MIL Spec Tools, Hardware & Accessories DUST CAP
Datasheet
634Factory Stock Available
More Info Available
Min.: 1
Mult.: 1

MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 Shell Size 17 Connectors Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR PLUG
Datasheet
19Factory Stock Available
More Info Available
Min.: 10
Mult.: 1
MIL-DTL-38999 III Accessories Plug Cover D38999/32 Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR PLUG
Datasheet
25Factory Stock Available
More Info Available
Min.: 10
Mult.: 1

MIL-DTL-38999 III Accessories Plug Cover D38999/32 MIL-DTL-38999 III Connectors Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR PLUG
Datasheet
10Factory Stock Available
More Info Available
Min.: 10
Mult.: 1

MIL-DTL-38999 III Accessories Plug Cover D38999/32 MIL-DTL-38999 III Connectors Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR PLUG
Datasheet
25Factory Stock Available
More Info Available
Min.: 10
Mult.: 1
MIL-DTL-38999 III Accessories Plug Cover D38999/32 Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR PLUG
Datasheet
57Factory Stock Available
More Info Available
Min.: 10
Mult.: 1
MIL-DTL-38999 III Accessories Plug Cover D38999/32 Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR RCEPT
Datasheet
18Factory Stock Available
More Info Available
Min.: 10
Mult.: 1
Accessories Receptacle Cover D38999/33 Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR RCEPT
Datasheet
46Factory Stock Available
More Info Available
Min.: 10
Mult.: 1
Accessories Receptacle Cover D38999/33 Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR RCEPT
Datasheet
15Factory Stock Available
More Info Available
Min.: 10
Mult.: 1
Accessories Receptacle Cover D38999/33 Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR RCEPT
Datasheet
17Factory Stock Available
More Info Available
Min.: 10
Mult.: 1
Accessories Receptacle Cover D38999/33 Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR RCEPT
Datasheet
28Factory Stock Available
More Info Available
Min.: 10
Mult.: 1

MIL-DTL-38999 III Accessories Receptacle Cover D38999/33 MIL-DTL-38999 III Connectors Reel
Glenair Circular MIL Spec Tools, Hardware & Accessories PROTECTIVE CVR RCEPT
Datasheet
10Factory Stock Available
More Info Available
Min.: 10
Mult.: 1
Accessories Receptacle Cover D38999/33 Reel