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 Plug Cover Wire Rope

MS3180-10RA
Amphenol PCD
1: ¥3,680.8
89In Stock

Mfr. Part #
MS3180-10RA

Mouser Part #
523-MS3180-10RA

Amphenol PCD

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

Datasheet

89In Stock

¥3,680.8

¥3,092.8

¥2,855.3

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Bulk

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

MS3181-20CW
Amphenol PCD
1: ¥4,192.4
77In Stock

Mfr. Part #
MS3181-20CW

Mouser Part #
523-MS3181-20CW

Amphenol PCD

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

Datasheet

77In Stock

¥4,192.4

¥3,918.3

¥3,611

¥3,516.3

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories JANMS3181-20NAL

MS318120NAL
Amphenol PCD
1: ¥6,160.6
1In Stock

Mfr. Part #
MS318120NAL

Mouser Part #
654-MS318120NAL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories JANMS3181-20NAL

Datasheet

1In Stock

¥6,160.6

¥5,376.7

¥4,805.3

Min.: 1
Mult.: 1

Accessories

Receptacle Cover

Bulk

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

MS318014CA
Amphenol PCD
1: ¥6,579.2
3In Stock
125On Order

Mfr. Part #
MS318014CA

Mouser Part #
654-APHMS3180-14CA

Amphenol PCD

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

Datasheet

3In Stock

125On Order

¥6,579.2

¥4,155.8

¥3,994.7

¥3,966.5

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Plug Cover 5in Chain

MS3180-10CL
Amphenol PCD
1: ¥3,383.5
4In Stock

Mfr. Part #
MS3180-10CL

Mouser Part #
523-MS3180-10CL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 10 Plug Cover 5in Chain

Datasheet

4In Stock

¥3,383.5

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3180-14RW
Amphenol PCD
1: ¥3,815.3
1In Stock

Mfr. Part #
MS3180-14RW

Mouser Part #
523-MS3180-14RW

Amphenol PCD

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

Datasheet

1In Stock

¥3,815.3

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3180-20RW
Amphenol PCD
1: ¥4,743.8
6In Stock

Mfr. Part #
MS3180-20RW

Mouser Part #
523-MS3180-20RW

Amphenol PCD

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

Datasheet

6In Stock

¥4,743.8

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3181-18RW
Amphenol PCD
1: ¥4,321.9
2In Stock
25Expected 1/21/2027

Mfr. Part #
MS3181-18RW

Mouser Part #
523-MS3181-18RW

Amphenol PCD

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

Datasheet

2In Stock

25Expected 1/21/2027

¥4,321.9

¥3,674.1

¥3,365.2

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: ¥5,557.7
23In Stock

Mfr. Part #
MS3181-24CL

Mouser Part #
523-MS3181-24CL

Amphenol PCD

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

Datasheet

23In Stock

¥5,557.7

¥4,496.3

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories 26482 D/C RECP SZ 14 CAD OD

MS3181-14RWL
Amphenol PCD
1: ¥3,720.6
15In Stock

Mfr. Part #
MS3181-14RWL

Mouser Part #
523-MS3181-14RWL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories 26482 D/C RECP SZ 14 CAD OD

Datasheet

15In Stock

¥3,720.6

¥3,365.2

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-24NW
Amphenol PCD
1: ¥5,122.5
11In Stock

Mfr. Part #
MS3181-24NW

Mouser Part #
523-MS3181-24NW

Amphenol PCD

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

Datasheet

11In Stock

¥5,122.5

¥4,355.1

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 22 Recep Cover 5in Chain w/ring

MS3181-22NL
Amphenol PCD
1: ¥5,069.4
12In Stock

Mfr. Part #
MS3181-22NL

Mouser Part #
523-MS3181-22NL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 22 Recep Cover 5in Chain w/ring

Datasheet

12In Stock

¥5,069.4

¥4,308.6

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Circular MIL Spec Tools, Hardware & Accessories SZ 22 Recep Cover 5in Chain

MS3181-22CL
Amphenol PCD
1: ¥4,931.5
18In Stock

Mfr. Part #
MS3181-22CL

Mouser Part #
523-MS3181-22CL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories SZ 22 Recep Cover 5in Chain

Datasheet

18In Stock

¥4,931.5

¥4,190.7

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-24RW
Amphenol PCD
1: ¥5,180.7
8In Stock

Mfr. Part #
MS3181-24RW

Mouser Part #
523-MS3181-24RW

Amphenol PCD

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

Datasheet

8In Stock

¥5,180.7

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-12CL
Amphenol PCD
1: ¥3,556.2
9In Stock

Mfr. Part #
MS3181-12CL

Mouser Part #
523-MS3181-12CL

Amphenol PCD

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

Datasheet

9In Stock

¥3,556.2

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3180-12RL
Amphenol PCD
1: ¥3,092.8
64In Stock

Mfr. Part #
MS3180-12RL

Mouser Part #
523-MS3180-12RL

Amphenol PCD

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

Datasheet

64In Stock

¥3,092.8

¥2,822

¥2,622.7

¥2,604.4

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS318114CA
Amphenol PCD
1: ¥2,783.8
3,337In Stock

Mfr. Part #
MS318114CA

Mouser Part #
654-APHMS3181-14CA

Amphenol PCD

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

Datasheet

3,337In Stock

¥2,783.8

¥2,433.4

¥2,278.9

¥2,169.3

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3181-12NA
Amphenol PCD
1: ¥2,616.1
1,539In Stock
500On Order

Mfr. Part #
MS3181-12NA

Mouser Part #
523-MS3181-12NA

Amphenol PCD

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

Datasheet

1,539In Stock

500On Order

¥2,616.1

¥2,486.5

¥2,348.7

¥2,235.7

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS318012CA
Amphenol PCD
1: ¥2,722.4
423In Stock
875On Order

Mfr. Part #
MS318012CA

Mouser Part #
654-APHMS3180-12CA

Amphenol PCD

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

Datasheet

423In Stock

875On Order

¥2,722.4

¥2,358.6

¥2,242.4

¥2,190.9

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Plug Cap

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

MS318018CA
Amphenol PCD
1: ¥5,019.5
207In Stock
475On Order

Mfr. Part #
MS318018CA

Mouser Part #
654-APHMS3180-18CA

Amphenol PCD

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

Datasheet

207In Stock

475On Order

¥5,019.5

¥4,265.4

¥3,998

¥3,807

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS318020CA
Amphenol PCD
1: ¥5,318.5
119In Stock

Mfr. Part #
MS318020CA

Mouser Part #
654-APHMS3180-20CA

Amphenol PCD

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

Datasheet

119In Stock

¥5,318.5

¥4,901.6

¥4,564.4

¥4,235.6

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS318022CAL
Amphenol PCD
1: ¥6,585.9
53In Stock

Mfr. Part #
MS318022CAL

Mouser Part #
654-APHMS3180-22CAL

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

53In Stock

¥6,585.9

¥5,657.4

¥5,612.5

¥5,345.1

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: ¥3,363.5
76In Stock
100Expected 11/9/2026

Mfr. Part #
MS318114NA

Mouser Part #
654-APHMS3181-14NA

Amphenol PCD

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

Datasheet

76In Stock

100Expected 11/9/2026

¥3,363.5

¥3,145.9

¥3,004.7

¥2,935

View

Min.: 1
Mult.: 1

Accessories

Receptacle Cover

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

MS318116NA
Amphenol PCD
1: ¥4,400
145In Stock

Mfr. Part #
MS318116NA

Mouser Part #
654-APHMS3181-16NA

Amphenol PCD

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

Datasheet

145In Stock

¥4,400

¥3,920

¥3,632.6

¥3,383.5

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3180-12CW
Amphenol PCD
1: ¥3,330.3
219In Stock

Mfr. Part #
MS3180-12CW

Mouser Part #
523-MS3180-12CW

Amphenol PCD

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

Datasheet

219In Stock

¥3,330.3

¥3,164.2

¥3,162.5

¥3,081.2

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

MS3180 & MS3181 Plug & Receptacle Dust Caps

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