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 18 Recp Cover Chain w/ring

MS3181-18NA
Amphenol PCD
1: $42.48
24In 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

24In Stock

$42.48

$36.12

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: $52.34
47In Stock

Mfr. Part #
MS3181-24CA

Mouser Part #
654-3181-24CA

Amphenol PCD

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

Datasheet

47In Stock

$52.34

$44.50

$43.36

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: $27.63
32In Stock
25Expected 2026-05-12

Mfr. Part #
MS31808CW

Mouser Part #
654-MS3180-8C

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

32In Stock

25Expected 2026-05-12

$27.63

$24.05

$23.43

$21.51

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS31818CA
Amphenol PCD
1: $25.40
281In Stock

Mfr. Part #
MS31818CA

Mouser Part #
654-APHMS3181-8CA

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

281In Stock

$25.40

$22.19

$18.85

$17.67

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-14NAL
Amphenol PCD
1: $44.18
10In 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

10In Stock

$44.18

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3180-10CAL
Amphenol PCD
1: $34.32
11In Stock

Mfr. Part #
MS3180-10CAL

Mouser Part #
523-MS3180-10CAL

Amphenol PCD

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

Datasheet

11In Stock

$34.32

$29.79

$28.09

$28.01

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Each

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

MS3181-10NW
Amphenol PCD
1: $30.50
21In 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

21In Stock

$30.50

$25.91

$24.29

$23.14

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Each

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

MS318122CA
Amphenol PCD
1: $49.59
74Expected 2026-07-09

Mfr. Part #
MS318122CA

Mouser Part #
654-APHMS3181-22CA

Amphenol PCD

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

Datasheet

74Expected 2026-07-09

$49.59

$42.16

$39.51

$37.63

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS31808CA
Amphenol PCD
1: $24.61
23In Stock
Factory Special Order

Mfr. Part #
MS31808CA

Mouser Part #
654-APHMS3180-8CA

Factory Special Order

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

23In Stock

$24.61

$20.92

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: $21.46
275Expected 2026-07-22

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

275Expected 2026-07-22

$21.46

$18.24

$17.11

$17.09

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3181-12RA
Amphenol PCD
1: $34.76
28In Stock
150On Order

Mfr. Part #
MS3181-12RA

Mouser Part #
654-MS3181-12RA

Amphenol PCD

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

Datasheet

28In Stock

150On Order

$34.76

$30.61

$29.52

$27.55

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: $35.48
59Expected 2026-04-14

Mfr. Part #
MS318116NA

Mouser Part #
654-APHMS3181-16NA

Amphenol PCD

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

Datasheet

59Expected 2026-04-14

$35.48

$29.16

$28.07

$27.10

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3180-10RA
Amphenol PCD
1: $34.16
72Expected 2026-06-26

Mfr. Part #
MS3180-10RA

Mouser Part #
523-MS3180-10RA

Amphenol PCD

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

Datasheet

72Expected 2026-06-26

$34.16

$30.40

$29.03

$27.20

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Bulk

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

MS3180-16RA
Amphenol PCD
1: $40.65
19Expected 2026-07-07

Mfr. Part #
MS3180-16RA

Mouser Part #
523-MS3180-16RA

Amphenol PCD

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

Datasheet

19Expected 2026-07-07

$40.65

$34.56

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3180-24CW
Amphenol PCD
1: $44.74
45Expected 2026-04-23

Mfr. Part #
MS3180-24CW

Mouser Part #
523-MS3180-24CW

Amphenol PCD

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

Datasheet

45Expected 2026-04-23

$44.74

$40.74

$38.00

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3181-12NW
Amphenol PCD
1: $30.73
25Expected 2026-04-01

Mfr. Part #
MS3181-12NW

Mouser Part #
523-MS3181-12NW

Amphenol PCD

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

Datasheet

25Expected 2026-04-01

$30.73

$27.07

$25.17

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-14NL
Amphenol PCD
1: $35.73
25Expected 2026-05-22

Mfr. Part #
MS3181-14NL

Mouser Part #
523-MS3181-14NL

Amphenol PCD

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

Datasheet

25Expected 2026-05-22

$35.73

$31.08

$27.06

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 24 Recep Cover 5in Chain

MS3181-24CL
Amphenol PCD
1: $48.18
24Expected 2026-04-28

Mfr. Part #
MS3181-24CL

Mouser Part #
523-MS3181-24CL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 24 Recep Cover 5in Chain

Datasheet

24Expected 2026-04-28

$48.18

$38.98

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-24CW
Amphenol PCD
1: $45.24
25Expected 2026-04-23

Mfr. Part #
MS3181-24CW

Mouser Part #
523-MS3181-24CW

Amphenol PCD

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

Datasheet

25Expected 2026-04-23

$45.24

$41.57

$40.00

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS3180-14CA
Amphenol PCD
Non-Stocked Lead-Time 9 Weeks
Factory Special Order

Mfr. Part #
MS3180-14CA

Mouser Part #
654-MS3180-14CA

Factory Special Order

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

Non-Stocked Lead-Time 9 Weeks

Quote

Protection Caps

Plug Cap

Bulk

Circular MIL Spec Tools, Hardware & Accessories JANMS3181-12CAL

MS318112CAL
Amphenol PCD
1: $38.75
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MS318112CAL

Mouser Part #
654-APHMS3181-12CAL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories JANMS3181-12CAL

Datasheet

Non-Stocked Lead-Time 16 Weeks

$38.75

$35.86

$29.95

Min.: 1
Mult.: 1

Accessories

Receptacle Cover

Circular MIL Spec Tools, Hardware & Accessories Connectors, Interconnects - PLUG COVER SHELL SIZE 12 ANODIZE - Circular - Accessories

MS3180-12RAL
Amphenol PCD
Non-Stocked Lead-Time 12 Weeks

Mfr. Part #
MS3180-12RAL

Mouser Part #
654-3180-12RAL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories Connectors, Interconnects - PLUG COVER SHELL SIZE 12 ANODIZE - Circular - Accessories

Datasheet

Non-Stocked Lead-Time 12 Weeks

Quote

Protection Caps

Plug Cap

Bulk

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

MS3180-10RW
Amphenol PCD
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MS3180-10RW

Mouser Part #
523-MS3180-10RW

Amphenol PCD

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Quote

Protection Caps

Plug Cap

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

MS3180-16CW
Amphenol PCD
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MS3180-16CW

Mouser Part #
523-MS3180-16CW

Amphenol PCD

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Quote

Protection Caps

Plug Cap

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

MS3180-20RA
Amphenol PCD
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MS3180-20RA

Mouser Part #
523-MS3180-20RA

Amphenol PCD

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Quote

Protection Caps

Plug Cap

MS3180 & MS3181 Plug & Receptacle Dust Caps

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