Circular MIL Spec Tools, Hardware & Accessories

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 110

Applied Filters:

MIL Type

Product

Type

Series

For Use With

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

MS3181-12NA
Amphenol PCD
1: $17.75
662In Stock
1,425Expected 20/08/2026

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

662In Stock

1,425Expected 20/08/2026

$17.75

$15.09

$14.15

$13.47

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3180-24CA
Amphenol PCD
1: $37.55
68In Stock

Mfr. Part No.
MS3180-24CA

Mouser Part No
654-3180-24CA

Amphenol PCD

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

Datasheet

68In Stock

$37.55

$31.63

$30.52

$29.06

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3181-10CA
Amphenol PCD
1: $16.16
624In Stock
1,400On Order

Mfr. Part No.
MS3181-10CA

Mouser Part No
654-3181-10CA

Amphenol PCD

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

Datasheet

624In Stock

1,400On Order

$16.16

$13.74

$12.87

$12.25

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3181-10NA
Amphenol PCD
1: $14.74
49In Stock
325Expected 19/08/2026

Mfr. Part No.
MS3181-10NA

Mouser Part No
654-3181-10NA

Amphenol PCD

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

Datasheet

49In Stock

325Expected 19/08/2026

$14.74

$12.67

$11.88

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3181-12CA
Amphenol PCD
1: $14.71
612In Stock
3,125On Order

Mfr. Part No.
MS3181-12CA

Mouser Part No
654-3181-12CA

Amphenol PCD

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

Datasheet

612In Stock

3,125On Order

$14.71

$12.59

$11.80

$11.23

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3181-18CA
Amphenol PCD
1: $24.33
155In Stock
350On Order

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

155In Stock

350On Order

$24.33

$20.69

$19.38

$18.46

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-12RA
Amphenol PCD
1: $25.13
104In Stock
300On Order

Mfr. Part No.
MS3181-12RA

Mouser Part No
654-MS3181-12RA

Amphenol PCD

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

Datasheet

104In Stock

300On Order

$25.13

$22.30

$20.90

$20.31

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS318014CA
Amphenol PCD
1: $39.61
10In Stock
125On Order

Mfr. Part No.
MS318014CA

Mouser Part No
654-APHMS3180-14CA

Amphenol PCD

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

Datasheet

10In Stock

125On Order

$39.61

$25.02

$24.05

$23.88

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS318022CAL
Amphenol PCD
1: $38.33
3In Stock
50Expected 08/09/2026

Mfr. Part No.
MS318022CAL

Mouser Part No
654-APHMS3180-22CAL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

3In Stock

50Expected 08/09/2026

$38.33

$32.79

$31.24

$29.75

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS318120NA
Amphenol PCD
1: $34.32
3In Stock
25Expected 09/11/2026

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

3In Stock

25Expected 09/11/2026

$34.32

$29.17

$26.82

$25.81

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS318122CA
Amphenol PCD
1: $32.03
26In Stock
450On Order

Mfr. Part No.
MS318122CA

Mouser Part No
654-APHMS3181-22CA

Amphenol PCD

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

Datasheet

26In Stock

450On Order

$32.03

$28.98

$28.53

$27.17

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: $37.35
18In 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

18In Stock

$37.35

$32.00

$28.88

$27.77

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS31818NA
Amphenol PCD
1: $21.98
25In Stock

Mfr. Part No.
MS31818NA

Mouser Part No
654-APHMS3181-8NA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

25In Stock

$21.98

$18.95

$18.01

$16.69

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3180-12CL
Amphenol PCD
1: $21.51
2In 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

2In Stock

$21.51

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: $22.30
15In Stock
25Expected 26/11/2026

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

15In Stock

25Expected 26/11/2026

$22.30

$19.27

$18.06

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: $27.45
62In 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

62In Stock

$27.45

$23.33

$22.43

$21.47

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: $22.53
19In 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

19In Stock

$22.53

$19.15

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 16 Plug Cover Wire Rope

MS3180-16RA
Amphenol PCD
1: $29.26
16In Stock

Mfr. Part No.
MS3180-16RA

Mouser Part No
523-MS3180-16RA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 16 Plug Cover Wire Rope

Datasheet

16In Stock

$29.26

$25.46

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: $24.14
24In Stock
25Expected 30/10/2026

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

24In Stock

25Expected 30/10/2026

$24.14

$20.86

$20.39

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: $30.05
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

$30.05

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: $27.28
36In 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

36In Stock

$27.28

$23.19

$22.45

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 22 Plug Cover Chain

MS3180-22CW
Amphenol PCD
1: $28.64
4In Stock

Mfr. Part No.
MS3180-22CW

Mouser Part No
523-MS3180-22CW

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 22 Plug Cover Chain

Datasheet

4In Stock

$28.64

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3180-22RA
Amphenol PCD
1: $40.89
18In Stock

Mfr. Part No.
MS3180-22RA

Mouser Part No
523-MS3180-22RA

Amphenol PCD

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

Datasheet

18In Stock

$40.89

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3181-08CA
Amphenol PCD
1: $17.66
50In 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

50In Stock

$17.66

$17.28

$15.27

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-10CW
Amphenol PCD
1: $18.77
28In Stock
100On Order

Mfr. Part No.
MS3181-10CW

Mouser Part No
523-MS3181-10CW

Amphenol PCD

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

Datasheet

28In Stock

100On Order

$18.77

$17.54

$16.02

$14.41

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Bulk

MS3180 & MS3181 Plug & Receptacle Dust Caps

Customer Service Office

Company

Resources

Support