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: $26.702
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

$26.702

$25.703

$24.389

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: $40.574
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

$40.574

$36.210

$32.339

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: $20.361
73In Stock

Mfr. Part #
MS31808CW

Mouser Part #
654-MS3180-8C

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

73In Stock

$20.361

$17.448

$16.343

$15.565

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: $31.614
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

$31.614

$30.772

$24.641

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: $23.631
4In Stock
25Expected 9/3/2026

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

25Expected 9/3/2026

$23.631

$18.394

$17.384

$16.533

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

Each

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

MS31818CA
Amphenol PCD
1: $17.258
145In Stock
226Expected 11/11/2026
Factory Special Order

Mfr. Part #
MS31818CA

Mouser Part #
654-APHMS3181-8CA

Factory Special Order

Amphenol PCD

Circular MIL Spec Tools, Hardware & Accessories DUST CAP

Datasheet

145In Stock

226Expected 11/11/2026

$17.258

$14.966

$14.177

$13.977

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: $27.859
145On Order

Mfr. Part #
MS318116NA

Mouser Part #
654-APHMS3181-16NA

Amphenol PCD

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

Datasheet

145On Order

$27.859

$24.820

$23.000

$21.423

View

Min.: 1
Mult.: 1

MIL-DTL-26482

Protection Caps

Wall Cap Receptacle

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

MS3180-10CAL
Amphenol PCD
1: $26.713
1In Stock
24Expected 10/8/2026
Factory Special Order

Mfr. Part #
MS3180-10CAL

Mouser Part #
523-MS3180-10CAL

Factory Special Order

Amphenol PCD

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

Datasheet

1In Stock

24Expected 10/8/2026

$26.713

$22.695

$21.381

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

Each

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

MS3180-14CW
Amphenol PCD
1: $19.015
391Expected 9/8/2026

Mfr. Part #
MS3180-14CW

Mouser Part #
523-MS3180-14CW

Amphenol PCD

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

Datasheet

391Expected 9/8/2026

$19.015

$16.164

$15.144

$14.419

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3181-12RW
Amphenol PCD
1: $23.768
150Expected 11/16/2026

Mfr. Part #
MS3181-12RW

Mouser Part #
523-MS3181-12RW

Amphenol PCD

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

Datasheet

150Expected 11/16/2026

$23.768

$20.529

$19.235

$18.320

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3181-22CW
Amphenol PCD
1: $32.098
96On Order

Mfr. Part #
MS3181-22CW

Mouser Part #
523-MS3181-22CW

Amphenol PCD

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

Datasheet

96On Order

$32.098

$29.300

$27.375

$26.650

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: $26.429
200Expected 11/16/2026

Mfr. Part #
MS3181-12RA

Mouser Part #
654-MS3181-12RA

Amphenol PCD

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

Datasheet

200Expected 11/16/2026

$26.429

$23.453

$21.980

$21.360

View

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS318118RA
Amphenol PCD
1: $32.592
25In Stock

Mfr. Part #
MS318118RA

Mouser Part #
654-MS318118RA

Amphenol PCD

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

Datasheet

25In Stock

$32.592

$27.933

$25.924

$24.925

View

Min.: 1
Mult.: 1

Accessories

Receptacle Cover

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

MS3180-14RL
Amphenol PCD
1: $22.864
25Expected 9/22/2026

Mfr. Part #
MS3180-14RL

Mouser Part #
523-MS3180-14RL

Amphenol PCD

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

Datasheet

25Expected 9/22/2026

$22.864

$20.897

$19.614

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS3181-22NW
Amphenol PCD
1: $31.014
26On Order

Mfr. Part #
MS3181-22NW

Mouser Part #
523-MS3181-22NW

Amphenol PCD

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

Datasheet

26On Order

$31.014

$28.648

$24.662

Min.: 1
Mult.: 1

Protection Caps

Wall Cap Receptacle

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

MS3180-22CA
Amphenol PCD
1: $37.009
25Expected 10/16/2026

Mfr. Part #
MS3180-22CA

Mouser Part #
654-3180-22CA

Amphenol PCD

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

Datasheet

25Expected 10/16/2026

$37.009

$31.456

$29.826

View

Min.: 1
Mult.: 1

Protection Caps

Plug Cap

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

MS318112CAL
Amphenol PCD
1: $28.301
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

$28.301

$25.525

$21.875

Min.: 1
Mult.: 1

Accessories

Receptacle Cover

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

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

Mfr. Part #
MS3180-10CW

Mouser Part #
523-MS3180-10CW

Amphenol PCD

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Quote

Protection Caps

Plug Cap

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

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

MS3180-24RA
Amphenol PCD
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MS3180-24RA

Mouser Part #
523-MS3180-24RA

Amphenol PCD

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Quote

Protection Caps

Plug Cap

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

MS3181-10CL
Amphenol PCD
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MS3181-10CL

Mouser Part #
523-MS3181-10CL

Amphenol PCD

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Quote

Protection Caps

Wall Cap Receptacle

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

MS3181-12RL
Amphenol PCD
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
MS3181-12RL

Mouser Part #
523-MS3181-12RL

Amphenol PCD

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

Datasheet

Non-Stocked Lead-Time 16 Weeks

Quote

Protection Caps

Wall Cap Receptacle

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

MS3181-14NL
Amphenol PCD
Non-Stocked Lead-Time 16 Weeks

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

Non-Stocked Lead-Time 16 Weeks

Quote

Protection Caps

Wall Cap Receptacle

MS3180 & MS3181 Plug & Receptacle Dust Caps

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