Circular MIL Spec Tools, Hardware & Accessories

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MS3180 & MS3181 Plug & Receptacle Dust Caps

Amphenol PCD MS3180 & MS3181 Plug and Receptacle Dust Caps are Qualified Products List (QPL) approved. The MS3180 dust cover plugs and the MS3181 receptacle dust caps are available with different end link options. The plug and caps are available in wide variants based on the shell size, class, and length.

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Part #

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recep Cover 5in Chain

MS3181-14CL
Amphenol PCD
1: Rp426.728
42In Stock

Mfr. Part No.
MS3181-14CL

Mouser Part No
523-MS3181-14CL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recep Cover 5in Chain

Datasheet

42In Stock

Rp426.728

Rp405.263

Rp359.949

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Bulk

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recep Cover Chain w/ring

MS3181-14NW
Amphenol PCD
1: Rp344.354
14In Stock

Mfr. Part No.
MS3181-14NW

Mouser Part No
523-MS3181-14NW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recep Cover Chain w/ring

Datasheet

14In Stock

Rp344.354

Rp316.285

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recep Cover 5in Wire Rope

MS3181-14RL
Amphenol PCD
1: Rp461.035
7In Stock

Mfr. Part No.
MS3181-14RL

Mouser Part No
523-MS3181-14RL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recep Cover 5in Wire Rope

Datasheet

7In Stock

Rp461.035

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recep Cover Wire Rope

MS3181-14RW
Amphenol PCD
1: Rp427.829
15In Stock
625On Order

Mfr. Part No.
MS3181-14RW

Mouser Part No
523-MS3181-14RW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recep Cover Wire Rope

Datasheet

15In Stock

625On Order

Rp427.829

Rp368.204

Rp364.718

Rp340.502

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 16 Recep Cover Chain w/ring

MS3181-16NW
Amphenol PCD
1: Rp457.733
18In Stock

Mfr. Part No.
MS3181-16NW

Mouser Part No
523-MS3181-16NW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 16 Recep Cover Chain w/ring

Datasheet

18In Stock

Rp457.733

Rp389.119

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 18 Recep Cover Chain

MS3181-18CW
Amphenol PCD
1: Rp467.273
23In Stock

Mfr. Part No.
MS3181-18CW

Mouser Part No
523-MS3181-18CW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 18 Recep Cover Chain

Datasheet

23In Stock

Rp467.273

Rp397.191

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 18 Recep Cover Chain w/ring

MS3181-18NW
Amphenol PCD
1: Rp465.071
5In Stock

Mfr. Part No.
MS3181-18NW

Mouser Part No
523-MS3181-18NW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 18 Recep Cover Chain w/ring

Datasheet

5In Stock

Rp465.071

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 20 Recep Cover Chain w/ring

MS3181-20NW
Amphenol PCD
1: Rp509.102
25In Stock

Mfr. Part No.
MS3181-20NW

Mouser Part No
523-MS3181-20NW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 20 Recep Cover Chain w/ring

Datasheet

25In Stock

Rp509.102

Rp469.841

Rp469.658

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 20 Recep Cover Wire Rope

MS3181-20RA
Amphenol PCD
1: Rp634.588
22In Stock

Mfr. Part No.
MS3181-20RA

Mouser Part No
523-MS3181-20RA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 20 Recep Cover Wire Rope

Datasheet

22In Stock

Rp634.588

Rp539.372

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 22 Recep Cover Wire Rope

MS3181-22RA
Amphenol PCD
1: Rp674.399
25In Stock

Mfr. Part No.
MS3181-22RA

Mouser Part No
523-MS3181-22RA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 22 Recep Cover Wire Rope

Datasheet

25In Stock

Rp674.399

Rp573.313

Rp541.757

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Bulk

Circular MIL Spec Tools, Hardware & Accessories SZ 24 Recep Cover Chain

MS3181-24CW
Amphenol PCD
1: Rp581.385
15In Stock
25Expected 16/10/2026

Mfr. Part No.
MS3181-24CW

Mouser Part No
523-MS3181-24CW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 24 Recep Cover Chain

Datasheet

15In Stock

25Expected 16/10/2026

Rp581.385

Rp550.197

Rp479.381

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 24 Recep Cover Chain w/ring

MS3181-24NA
Amphenol PCD
1: Rp704.119
11In Stock

Mfr. Part No.
MS3181-24NA

Mouser Part No
523-MS3181-24NA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 24 Recep Cover Chain w/ring

Datasheet

11In Stock

Rp704.119

Rp598.447

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

Shell Size 24

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Plug Cover Chain

MS3180-10CA
Amphenol PCD
1: Rp290.601
63In Stock
1.250On Order

Mfr. Part No.
MS3180-10CA

Mouser Part No
654-3180-10CA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Plug Cover Chain

Datasheet

63In Stock

1.250On Order

Rp290.601

Rp254.826

Rp219.418

Rp191.349

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Plug Cover Wire Rope

MS3180-14RA
Amphenol PCD
1: Rp432.966
38In Stock

Mfr. Part No.
MS3180-14RA

Mouser Part No
654-3180-14RA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Plug Cover Wire Rope

Datasheet

38In Stock

Rp432.966

Rp405.814

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Recp Cover Wire Rope

MS3181-10RA
Amphenol PCD
1: Rp465.805
52In Stock
100On Order

Mfr. Part No.
MS3181-10RA

Mouser Part No
654-3181-10RA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Recp Cover Wire Rope

Datasheet

52In Stock

100On Order

Rp465.805

Rp407.832

Rp382.331

Rp364.168

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recp Cover Wire Rope

MS3181-14RA
Amphenol PCD
1: Rp522.311
7In Stock
150On Order

Mfr. Part No.
MS3181-14RA

Mouser Part No
654-3181-14RA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recp Cover Wire Rope

Datasheet

7In Stock

150On Order

Rp522.311

Rp443.973

Rp416.087

Rp396.274

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 24 Recp Cover Chain

MS3181-24CA
Amphenol PCD
1: Rp707.789
36In Stock

Mfr. Part No.
MS3181-24CA

Mouser Part No
654-3181-24CA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 24 Recp Cover Chain

Datasheet

36In Stock

Rp707.789

Rp631.653

Rp564.140

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

Shell Size 24

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS31808CW
Amphenol PCD
1: Rp355.179
50In Stock
25Expected 17/08/2026

Mfr. Part No.
MS31808CW

Mouser Part No
654-MS3180-8C

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

50In Stock

25Expected 17/08/2026

Rp355.179

Rp304.360

Rp285.097

Rp271.521

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS31818CA
Amphenol PCD
1: Rp301.058
157In Stock
226Expected 11/11/2026

Mfr. Part No.
MS31818CA

Mouser Part No
654-APHMS3181-8CA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

157In Stock

226Expected 11/11/2026

Rp301.058

Rp261.064

Rp247.304

Rp243.818

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Recep Cover Chain w/ring

MS3181-10NW
Amphenol PCD
1: Rp403.979
8In Stock

Mfr. Part No.
MS3181-10NW

Mouser Part No
523-MS3181-10NW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Recep Cover Chain w/ring

Datasheet

8In Stock

Rp403.979

Rp343.254

Rp321.972

Rp306.562

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Each

Circular MIL Spec Tools, Hardware & Accessories SZ 12 Plug Cover Chain

MS318012CA
Amphenol PCD
1: Rp303.810
1.475On Order

Mfr. Part No.
MS318012CA

Mouser Part No
654-APHMS3180-12CA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 12 Plug Cover Chain

Datasheet

1.475On Order

Rp303.810

Rp260.513

Rp244.185

Rp232.444

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 12 Recep Cover Chain w/ring

MS3181-12NA
Amphenol PCD
1: Rp325.642
2.092On Order

Mfr. Part No.
MS3181-12NA

Mouser Part No
523-MS3181-12NA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 12 Recep Cover Chain w/ring

Datasheet

2.092On Order

Rp325.642

Rp276.841

Rp259.596

Rp247.121

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recep Cover Chain

MS3181-14CW
Amphenol PCD
1: Rp330.962
1.450On Order

Mfr. Part No.
MS3181-14CW

Mouser Part No
523-MS3181-14CW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Recep Cover Chain

Datasheet

1.450On Order

Rp330.962

Rp281.428

Rp263.815

Rp251.157

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 16 Recp Cover Chain w/ring

MS318116NA
Amphenol PCD
1: Rp485.986
145On Order

Mfr. Part No.
MS318116NA

Mouser Part No
654-APHMS3181-16NA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 16 Recp Cover Chain w/ring

Datasheet

145On Order

Rp485.986

Rp432.966

Rp401.227

Rp373.708

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories 26482 D/C PLUG SZ 10 BLK ANOD

MS3180-10CAL
Amphenol PCD
1: Rp465.988
1In Stock
24Expected 08/10/2026
Factory Special Order

Mfr. Part No.
MS3180-10CAL

Mouser Part No
523-MS3180-10CAL

Factory Special Order

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories 26482 D/C PLUG SZ 10 BLK ANOD

Datasheet

1In Stock

24Expected 08/10/2026

Rp465.988

Rp395.907

Rp372.974

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Each

MS3180 & MS3181 Plug & Receptacle Dust Caps

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