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 10 Recp Cover Wire Rope

MS3181-10RA
Amphenol PCD
1: $24.65
202In Stock

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

202In Stock

$24.65

$20.82

$20.04

$19.08

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: $27.38
221In Stock

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

221In Stock

$27.38

$27.10

$25.27

$23.42

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-16CA
Amphenol PCD
1: $19.62
112In Stock

Mfr. Part No.
MS3181-16CA

Mouser Part No
654-3181-16CA

Amphenol PCD

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

Datasheet

112In Stock

$19.62

$16.72

$14.17

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-18CA
Amphenol PCD
1: $22.07
184In Stock
125Expected 02/04/2026

Mfr. Part No.
MS3181-18CA

Mouser Part No
654-3181-18CA

Amphenol PCD

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

Datasheet

184In Stock

125Expected 02/04/2026

$22.07

$19.89

$18.44

$18.01

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 20 Plug Cover Chain

MS318020CA
Amphenol PCD
1: $31.67
1In Stock
250On Order

Mfr. Part No.
MS318020CA

Mouser Part No
654-APHMS3180-20CA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 20 Plug Cover Chain

Datasheet

1In Stock

250On Order

$31.67

$26.92

$25.23

$24.03

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS318022CAL
Amphenol PCD
1: $41.43
25In Stock

Mfr. Part No.
MS318022CAL

Mouser Part No
654-APHMS3180-22CAL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

25In Stock

$41.43

$36.15

$32.36

$32.04

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS318114NA
Amphenol PCD
1: $21.76
26In Stock
100On Order

Mfr. Part No.
MS318114NA

Mouser Part No
654-APHMS3181-14NA

Amphenol PCD

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

Datasheet

26In Stock

100On Order

$21.76

$18.49

$17.33

$16.50

View

Min.: 1
Mult.: 1

Accessories

Receptacle Cover

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS318120CA
Amphenol PCD
1: $30.66
48In Stock
75Expected 07/04/2026

Mfr. Part No.
MS318120CA

Mouser Part No
654-APHMS3181-20CA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

48In Stock

75Expected 07/04/2026

$30.66

$27.40

$25.68

$24.71

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS318120NA
Amphenol PCD
1: $33.00
8In Stock

Mfr. Part No.
MS318120NA

Mouser Part No
654-APHMS3181-20NA

Amphenol PCD

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

Datasheet

8In Stock

$33.00

$28.05

$26.29

$25.03

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 22 Recp Cover Chain w/ring

MS318122NA
Amphenol PCD
1: $35.21
21In Stock

Mfr. Part No.
MS318122NA

Mouser Part No
654-APHMS3181-22NA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 22 Recp Cover Chain w/ring

Datasheet

21In Stock

$35.21

$29.93

$28.04

$26.71

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS31818NA
Amphenol PCD
1: $21.80
42In Stock

Mfr. Part No.
MS31818NA

Mouser Part No
654-APHMS3181-8NA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

42In Stock

$21.80

$18.50

$17.33

$16.50

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 18 Recp Cover Wire Rope

MS318118RA
Amphenol PCD
1: $31.52
11In Stock

Mfr. Part No.
MS318118RA

Mouser Part No
654-MS318118RA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 18 Recp Cover Wire Rope

Datasheet

11In Stock

$31.52

$27.48

$27.32

$25.53

View

Min.: 1
Mult.: 1

Accessories

Receptacle Cover

Circular MIL Spec Tools, Hardware & Accessories SZ 8 Recep Cover Chain

MS3181-08CA
Amphenol PCD
1: $15.81
70In Stock

Mfr. Part No.
MS3181-08CA

Mouser Part No
523-MS3181-08CA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 8 Recep Cover Chain

Datasheet

70In Stock

$15.81

$15.11

$13.97

$13.39

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3180-10CW
Amphenol PCD
1: $18.09
34In Stock

Mfr. Part No.
MS3180-10CW

Mouser Part No
523-MS3180-10CW

Amphenol PCD

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

Datasheet

34In Stock

$18.09

$16.09

$15.12

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 12 Plug Cover 5in Chain

MS3180-12CL
Amphenol PCD
1: $21.07
4In Stock

Mfr. Part No.
MS3180-12CL

Mouser Part No
523-MS3180-12CL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 12 Plug Cover 5in Chain

Datasheet

4In Stock

$21.07

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3180-12RA
Amphenol PCD
1: $21.55
1In Stock

Mfr. Part No.
MS3180-12RA

Mouser Part No
523-MS3180-12RA

Amphenol PCD

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

Datasheet

1In Stock

$21.55

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 12 Plug Cover 5in Wire Rope

MS3180-12RL
Amphenol PCD
1: $22.51
79In Stock

Mfr. Part No.
MS3180-12RL

Mouser Part No
523-MS3180-12RL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 12 Plug Cover 5in Wire Rope

Datasheet

79In Stock

$22.51

$19.14

$18.30

$17.43

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3180-12RW
Amphenol PCD
1: $22.25
1In Stock
50On Order

Mfr. Part No.
MS3180-12RW

Mouser Part No
523-MS3180-12RW

Amphenol PCD

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

Datasheet

1In Stock

50On Order

$22.25

$18.54

$17.37

$16.54

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories 26482 D/C PLUG SZ 14 BLK ANOD

MS3180-14CAL
Amphenol PCD
1: $26.21
42In Stock

Mfr. Part No.
MS3180-14CAL

Mouser Part No
523-MS3180-14CAL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories 26482 D/C PLUG SZ 14 BLK ANOD

Datasheet

42In Stock

$26.21

$23.82

$23.13

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Plug Cover 3.5 inch chain

MS3180-14CL
Amphenol PCD
1: $21.99
26In Stock

Mfr. Part No.
MS3180-14CL

Mouser Part No
523-MS3180-14CL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Plug Cover 3.5 inch chain

Datasheet

26In Stock

$21.99

$18.69

$17.51

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3180-14CW
Amphenol PCD
1: $18.46
73In Stock
100Expected 07/04/2026

Mfr. Part No.
MS3180-14CW

Mouser Part No
523-MS3180-14CW

Amphenol PCD

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

Datasheet

73In Stock

100Expected 07/04/2026

$18.46

$17.30

$16.47

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Plug Cover, SS Rope, Standard Length

MS3180-14RL
Amphenol PCD
1: $23.77
6In Stock

Mfr. Part No.
MS3180-14RL

Mouser Part No
523-MS3180-14RL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 14 Plug Cover, SS Rope, Standard Length

Datasheet

6In Stock

$23.77

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3180-18CW
Amphenol PCD
1: $23.59
23In Stock
25Expected 19/05/2026

Mfr. Part No.
MS3180-18CW

Mouser Part No
523-MS3180-18CW

Amphenol PCD

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

Datasheet

23In Stock

25Expected 19/05/2026

$23.59

$20.86

$19.76

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 18 Plug Cover Wire Rope

MS3180-18RA
Amphenol PCD
1: $30.04
7In Stock

Mfr. Part No.
MS3180-18RA

Mouser Part No
523-MS3180-18RA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 18 Plug Cover Wire Rope

Datasheet

7In Stock

$30.04

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 20 Plug Cover Chain

MS3180-20CW
Amphenol PCD
1: $26.56
37In Stock

Mfr. Part No.
MS3180-20CW

Mouser Part No
523-MS3180-20CW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 20 Plug Cover Chain

Datasheet

37In Stock

$26.56

$23.54

$23.03

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

MS3180 & MS3181 Plug & Receptacle Dust Caps

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