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 Recep Cover 5in Chain w/ring

MS3181-10NL
Amphenol PCD
1: S/86.96
50In Stock

Mfr. Part #
MS3181-10NL

Mouser Part #
523-MS3181-10NL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Recep Cover 5in Chain w/ring

Datasheet

50In Stock

S/86.96

S/73.92

S/69.25

S/66.95

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Recep Cover 5in Wire Rope

MS3181-10RL
Amphenol PCD
1: S/68.70
33In Stock

Mfr. Part #
MS3181-10RL

Mouser Part #
523-MS3181-10RL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Recep Cover 5in Wire Rope

Datasheet

33In Stock

S/68.70

S/68.66

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-10RW
Amphenol PCD
1: S/87.70
11In Stock

Mfr. Part #
MS3181-10RW

Mouser Part #
523-MS3181-10RW

Amphenol PCD

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

Datasheet

11In Stock

S/87.70

S/74.54

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-14CL
Amphenol PCD
1: S/90.54
42In Stock

Mfr. Part #
MS3181-14CL

Mouser Part #
523-MS3181-14CL

Amphenol PCD

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

Datasheet

42In Stock

S/90.54

S/85.99

S/76.37

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: S/73.06
14In Stock

Mfr. Part #
MS3181-14NW

Mouser Part #
523-MS3181-14NW

Amphenol PCD

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

Datasheet

14In Stock

S/73.06

S/67.11

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: S/97.82
7In Stock

Mfr. Part #
MS3181-14RL

Mouser Part #
523-MS3181-14RL

Amphenol PCD

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

Datasheet

7In Stock

S/97.82

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: S/90.77
11In Stock
625On Order

Mfr. Part #
MS3181-14RW

Mouser Part #
523-MS3181-14RW

Amphenol PCD

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

Datasheet

11In Stock

625On Order

S/90.77

S/78.12

S/77.38

S/72.24

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: S/97.12
18In Stock

Mfr. Part #
MS3181-16NW

Mouser Part #
523-MS3181-16NW

Amphenol PCD

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

Datasheet

18In Stock

S/97.12

S/82.56

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: S/99.14
16In Stock

Mfr. Part #
MS3181-18CW

Mouser Part #
523-MS3181-18CW

Amphenol PCD

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

Datasheet

16In Stock

S/99.14

S/84.27

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: S/98.67
5In Stock

Mfr. Part #
MS3181-18NW

Mouser Part #
523-MS3181-18NW

Amphenol PCD

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

Datasheet

5In Stock

S/98.67

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: S/108.02
25In Stock

Mfr. Part #
MS3181-20NW

Mouser Part #
523-MS3181-20NW

Amphenol PCD

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

Datasheet

25In Stock

S/108.02

S/99.69

S/99.65

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: S/134.64
22In Stock

Mfr. Part #
MS3181-20RA

Mouser Part #
523-MS3181-20RA

Amphenol PCD

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

Datasheet

22In Stock

S/134.64

S/114.44

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: S/143.09
25In Stock

Mfr. Part #
MS3181-22RA

Mouser Part #
523-MS3181-22RA

Amphenol PCD

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

Datasheet

25In Stock

S/143.09

S/121.64

S/114.95

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: S/123.35
15In Stock
25Expected 10/16/2026

Mfr. Part #
MS3181-24CW

Mouser Part #
523-MS3181-24CW

Amphenol PCD

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

Datasheet

15In Stock

25Expected 10/16/2026

S/123.35

S/116.74

S/101.71

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: S/149.39
11In Stock

Mfr. Part #
MS3181-24NA

Mouser Part #
523-MS3181-24NA

Amphenol PCD

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

Datasheet

11In Stock

S/149.39

S/126.97

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: S/63.21
55In Stock
1,250On Order

Mfr. Part #
MS3180-10CA

Mouser Part #
654-3180-10CA

Amphenol PCD

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

Datasheet

55In Stock

1,250On Order

S/63.21

S/54.46

S/54.42

S/48.66

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: S/91.86
38In Stock

Mfr. Part #
MS3180-14RA

Mouser Part #
654-3180-14RA

Amphenol PCD

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

Datasheet

38In Stock

S/91.86

S/86.10

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3181-10NA
Amphenol PCD
1: S/57.38
49In Stock
550On Order

Mfr. Part #
MS3181-10NA

Mouser Part #
654-3181-10NA

Amphenol PCD

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

Datasheet

49In Stock

550On Order

S/57.38

S/49.32

S/46.24

S/40.99

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3181-10RA
Amphenol PCD
1: S/98.83
51In Stock
100On Order

Mfr. Part #
MS3181-10RA

Mouser Part #
654-3181-10RA

Amphenol PCD

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

Datasheet

51In Stock

100On Order

S/98.83

S/86.53

S/81.12

S/77.27

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: S/110.82
7In Stock
150On Order

Mfr. Part #
MS3181-14RA

Mouser Part #
654-3181-14RA

Amphenol PCD

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

Datasheet

7In Stock

150On Order

S/110.82

S/94.20

S/88.28

S/84.08

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-18NA
Amphenol PCD
1: S/98.83
50In Stock

Mfr. Part #
MS3181-18NA

Mouser Part #
654-3181-18NA

Amphenol PCD

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

Datasheet

50In Stock

S/98.83

S/95.13

S/90.27

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3181-24CA
Amphenol PCD
1: S/150.17
36In Stock

Mfr. Part #
MS3181-24CA

Mouser Part #
654-3181-24CA

Amphenol PCD

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

Datasheet

36In Stock

S/150.17

S/134.02

S/119.69

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: S/75.36
48In Stock
25Expected 8/18/2026

Mfr. Part #
MS31808CW

Mouser Part #
654-MS3180-8C

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

48In Stock

25Expected 8/18/2026

S/75.36

S/64.58

S/60.49

S/57.61

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3181-14NAL
Amphenol PCD
1: S/117.01
25In Stock

Mfr. Part #
MS3181-14NAL

Mouser Part #
523-MS3181-14NAL

Amphenol PCD

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

Datasheet

25In Stock

S/117.01

S/113.89

S/91.20

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: S/85.71
4In Stock

Mfr. Part #
MS3181-10NW

Mouser Part #
523-MS3181-10NW

Amphenol PCD

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

Datasheet

4In Stock

S/85.71

S/72.83

S/68.31

S/65.04

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Each

MS3180 & MS3181 Plug & Receptacle Dust Caps

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