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

Washers

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

Results: 5,241

Applied Filters:

Manufacturer

Type

Material

Inside Diameter

Outside Diameter

Thickness

Flange Height

Base Height

Thread Size

Color

Plating

Series

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 #

Washers 3/8in Internal Tooth Lockwasher

P10149X
Switchcraft
1: $0.32
3,084In Stock

Mfr. Part No.
P10149X

Mouser Part No
502-P10149X

Switchcraft

Washers 3/8in Internal Tooth Lockwasher

Datasheet

3,084In Stock

$0.32

$0.274

$0.24

$0.226

View

Min.: 1
Mult.: 1

Internal Tooth Lockwasher

9.52 mm

12.7 mm

0.55 mm

Mounting Hardware

Washers RND FLAT WASHER .406

P2061
Switchcraft
1: $0.62
1,091In Stock

Mfr. Part No.
P2061

Mouser Part No
502-P2061

Switchcraft

Washers RND FLAT WASHER .406

Datasheet

1,091In Stock

$0.62

$0.612

$0.521

$0.255

View

Min.: 1
Mult.: 1

Flat Washer

0.281 in

0.406 in

0.02 in

Mounting Hardware

Washers METAL WASHER

P2441
Switchcraft
1: $0.38
3,325In Stock

Mfr. Part No.
P2441

Mouser Part No
502-P2441

Switchcraft

Washers METAL WASHER

Learn More

Datasheet

3,325In Stock

$0.38

$0.286

$0.256

$0.228

View

Min.: 1
Mult.: 1

Flat Washer

Steel

0.31 in

0.438 in

0.015 in

Nickel

Straight DC Power Jacks

Washers PHENOLIC FLAT WASHER

P2442
Switchcraft
1: $0.37
5,883In Stock

Mfr. Part No.
P2442

Mouser Part No
502-P2442

Switchcraft

Washers PHENOLIC FLAT WASHER

Learn More

Datasheet

5,883In Stock

$0.37

$0.306

$0.273

$0.238

View

Min.: 1
Mult.: 1

Flat Washer

Phenolic

0.317 in

0.49 in

0.031 in

Straight DC Power Jacks

Washers BROWN PLASTIC WASHER 3/8" HOLE, 5/8" DIA

S1028
Switchcraft
1: $0.461
1,506In Stock
5,000Expected 2026/04/28

Mfr. Part No.
S1028

Mouser Part No
502-S-1028

Switchcraft

Washers BROWN PLASTIC WASHER 3/8" HOLE, 5/8" DIA

Datasheet

1,506In Stock

5,000Expected 2026/04/28

$0.461

$0.362

$0.311

$0.297

View

Min.: 1
Mult.: 1

Flat Washer

Phenolic

0.375 in

0.625 in

0.0312 in

Brown

Varnished

Mounting Hardware

Washers FIBER WASHER W SHLDR 3/8" HOLE, 5/8" DIA

S1029
Switchcraft
1: $0.84
2,184In Stock
5,000Expected 2026/04/28

Mfr. Part No.
S1029

Mouser Part No
502-S-1029

Switchcraft

Washers FIBER WASHER W SHLDR 3/8" HOLE, 5/8" DIA

Datasheet

2,184In Stock

5,000Expected 2026/04/28

$0.84

$0.739

$0.719

$0.697

View

Min.: 1
Mult.: 1

Shoulder Washer

Fiber

0.387 in

0.625 in

0.064 in

Mounting Hardware

Washers WASHER

S10451
Switchcraft
1: $0.44
1,437In Stock

Mfr. Part No.
S10451

Mouser Part No
502-S10451

Switchcraft

Washers WASHER

Datasheet

1,437In Stock

$0.44

$0.343

$0.298

$0.281

View

Min.: 1
Mult.: 1

Mounting

Copper Alloy

0.375 in

0.625 in

0.02 in

Nickel

Washers WASHER FOR 3501FP

S2207
Switchcraft
1: $1.04
386In Stock

Mfr. Part No.
S2207

Mouser Part No
502-S2207

Switchcraft

Washers WASHER FOR 3501FP

Datasheet

386In Stock

$1.04

$0.906

$0.87

$0.826

View

Min.: 1
Mult.: 1

Flat Washer

Plastic

0.28 in

7/16 in

0.025 in

Mounting Hardware

Washers SHOULDER WASHER

S4263
Switchcraft
1: $0.83
2,450In Stock

Mfr. Part No.
S4263

Mouser Part No
502-S4263

Switchcraft

Washers SHOULDER WASHER

Datasheet

2,450In Stock

$0.83

$0.662

$0.579

$0.549

View

Min.: 1
Mult.: 1

Shoulder Washer

Vulcanized Fiber (VF)

0.37 in

0.495 in

0.8 in

Mounting Hardware

Washers WASHER WASHER

63600-1290
Molex
1: $11.22
35In Stock

Mfr. Part No.
63600-1290

Mouser Part No
538-63600-1290

Molex

Washers WASHER WASHER

Datasheet

35In Stock

$11.22

$10.50

$10.04

$9.68

View

Min.: 1
Mult.: 1

T9999

Washers 16 X 1.2MM WASHER

NRJ-WB
Neutrik
1: $0.14
1,347In Stock

Mfr. Part No.
NRJ-WB

Mouser Part No
550-MW05

Neutrik

Washers 16 X 1.2MM WASHER

Datasheet

1,347In Stock

$0.14

$0.137

$0.136

$0.126

View

Min.: 1
Mult.: 1

Flat Washer

Plastic

Black

SlimJACK

Washers WASHER FLAT

1-18028-2
TE Connectivity
1: $3.69
138In Stock

Mfr. Part No.
1-18028-2

Mouser Part No
571-1-18028-2

TE Connectivity

Washers WASHER FLAT

138In Stock

$3.69

$3.42

$3.41

$3.40

View

Min.: 1
Mult.: 1

Flat Washer

Washers LOCKWASHER

415001-2
TE Connectivity / AMP
1: $3.11
207In Stock

Mfr. Part No.
415001-2

Mouser Part No
571-415001-2

TE Connectivity / AMP

Washers LOCKWASHER

Datasheet

207In Stock

$3.11

$2.80

$2.56

$2.44

View

Min.: 1
Mult.: 1

Lock Washer

Washers WASHER FLAT PRECIS

986950-1
TE Connectivity / AMP
1: $4.04
25In Stock

Mfr. Part No.
986950-1

Mouser Part No
571-986950-1

TE Connectivity / AMP

Washers WASHER FLAT PRECIS

Datasheet

25In Stock

$4.04

$3.73

$3.63

$3.17

View

Min.: 1
Mult.: 1

Flat Washer

Washers LockWasher

A115
Apem
1: $0.52
735In Stock

Mfr. Part No.
A115

Mouser Part No
642-A115

Apem

Washers LockWasher

Datasheet

735In Stock

$0.52

$0.44

$0.385

$0.343

View

Min.: 1
Mult.: 1

Lock Washer

Steel

0.265 in

0.4 in

0.046 in

1/4-40

Nickel

Washers A-SEW-20-P-W

1411283
Phoenix Contact
1: $0.39
190In Stock

Mfr. Part No.
1411283

Mouser Part No
651-1411283

Phoenix Contact

Washers A-SEW-20-P-W

190In Stock

$0.39

Min.: 1
Mult.: 1

Flat Gasket

Nylon

White

Bulk

Washers FLAT WASHER .022,.032, .040

FW10-1
DMC Tools
1: $2.84
164In Stock

Mfr. Part No.
FW10-1

Mouser Part No
654-FW10-1

DMC Tools

Washers FLAT WASHER .022,.032, .040

Datasheet

164In Stock

$2.84

$2.12

$1.65

$1.56

View

Min.: 1
Mult.: 1

Flat Washer

0.25 in

0.068 in

Washers O-RING PERBUNAN PG9

8112096
Altech
1: $0.44
362In Stock

Mfr. Part No.
8112096

Mouser Part No
845-8112096

Altech

Washers O-RING PERBUNAN PG9

Datasheet

362In Stock

$0.44

$0.18

$0.176

$0.17

$0.15

Min.: 1
Mult.: 1

O-Ring

Perbunan

13 mm

1.5 mm

Black

Washers PG9 Flat Packing Neoprene 20mm 1.2

8113302
Altech
1: $0.28
3,825In Stock

Mfr. Part No.
8113302

Mouser Part No
845-8113302

Altech

Washers PG9 Flat Packing Neoprene 20mm 1.2

Datasheet

3,825In Stock

$0.28

$0.262

$0.233

$0.216

View

Min.: 1
Mult.: 1

Flat Packing

Neoprene

13.9 mm

20 mm

1.2 mm

Black

Washers PG16/NPT1/2 Sealing Ring

8113305
Altech
1: $0.42
1,398In Stock
1,700Expected 2026/05/01

Mfr. Part No.
8113305

Mouser Part No
845-8113305

Altech

Washers PG16/NPT1/2 Sealing Ring

Datasheet

1,398In Stock

1,700Expected 2026/05/01

$0.42

$0.384

$0.341

$0.297

View

Min.: 1
Mult.: 1

Flat Packing

Neoprene

21 mm

27 mm

1.2 mm

Black

Washers PG21/NPT3/4 Sealing Ring

8113306
Altech
1: $0.361
754In Stock

Mfr. Part No.
8113306

Mouser Part No
845-8113306

Altech

Washers PG21/NPT3/4 Sealing Ring

Datasheet

754In Stock

$0.361

$0.35

$0.28

$0.277

Min.: 1
Mult.: 1

Sealing Ring

Neoprene

26.6 mm

34 mm

1.5 mm

Black

Washers M20 Flat Packing Neoprene

8113492
Altech
1: $0.28
444In Stock

Mfr. Part No.
8113492

Mouser Part No
845-8113492

Altech

Washers M20 Flat Packing Neoprene

Datasheet

444In Stock

$0.28

$0.262

$0.233

$0.216

View

Min.: 1
Mult.: 1

Flat Packing

Neoprene

18 mm

24 mm

1.2 mm

M20

Black

Washers CU TP TRANSITION WASHER 1/4INBOLT

DTW14
ABB Installation Products
1: $3.04
100In Stock
New At Mouser

Mfr. Part No.
DTW14

Mouser Part No
894-DTW14

New At Mouser

ABB Installation Products

Washers CU TP TRANSITION WASHER 1/4INBOLT

Learn More

Datasheet

100In Stock

$3.04

$2.85

$2.84

$2.40

View

Min.: 1
Mult.: 1

Flat Washer

Copper

6.9 mm

17.3 mm

0.89 mm

1/4 in

Tin

Washers split lock washer

92146A510
Rosenberger
1: $0.20
3,682In Stock

Mfr. Part No.
92146A510

Mouser Part No
476-92146A510

Rosenberger

Washers split lock washer

3,682In Stock

$0.20

$0.185

$0.13

$0.115

View

Min.: 1
Mult.: 1

Lock Washer

Washers WASHER FLAT #4 WASHER FLAT #4

5205820-3
TE Connectivity / AMP
1: $0.10
56,982In Stock

Mfr. Part No.
5205820-3

Mouser Part No
571-5205820-3

TE Connectivity / AMP

Washers WASHER FLAT #4 WASHER FLAT #4

Datasheet

56,982In Stock

$0.10

$0.022

$0.02

$0.017

View

Min.: 1
Mult.: 1

Flat Washer

0.125 in

0.219 in

0.032 in

Yellow

AMP-LATCH

Washers

Customer Service Office

Company

Resources

Support

ABB
ADLINK Technology
Alpha (Taiwan)
Altech
Amphenol
Apem
APM HEXSEAL
Avery Dennison
Belden Wire & Cable
BIVAR
Bud Industries
Caplugs
Carling Technologies
Cinch Connectivity Solutions
CTS
Daniels Manufacturing
Deltron
Eaton
Essentra
Grayhill
Harwin
IDEC
Io Audio
Keystone Electronics
Laird Technologies
LAPP
L-Com
Mallory Sonalert
Metcal
Molex
Neutrik
OTTO
PacTec
Panduit
Phoenix Contact
Radiall
RAF Electronic Hardware
Rosenberger
Same Sky
Schurter
Switchcraft
TE Connectivity
Tusonix / CTS
Unspecified
Vector
Weidmuller
Winchester Interconnect
Yamaichi Electronics

Accessories
Anti-Loss Washer
Belleville Washer
Brass Washer
Bronze Washer
Bushing Shoulder
Bushing Washer
Color Coding
Compression
Cup Washer
Finishing Washer
Flanged Washer
Flat Gasket
Flat Packing
Flat Washer
Gasket
Insulated Washer
Insulator Washer
Integrated Circuit
Internal Tooth Lockwasher

Acetal (POM)
Brass
Copper
Copper Alloy
Ester Foam
Fiber
Mica
Neoprene
Nylon
Nylon 6.6
Perbunan
Phenolic
Phosphor Bronze
Plastic
Polyamide (PA)
Polycarbonate (PC)
Polyether Ether Ketone (PEEK)
Polyethylene (PE)
Polyoxymethylene (POM)
Polyphenylene Sulfide (PPS)

0.6 mm
1 mm
1.1 mm
1.2 mm
0.055 in
1.5 mm
1.57 mm
1.6 mm
0.075 in
1.9 mm
1.98 mm
0.08 in
0.083 in
0.087 in
0.088 in
2.2 mm
0.09 in
0.091 in
2.3 mm
2.36 mm

0.437 mm
0.8 mm
0.008 in
0.03 in
0.031 in
1.6 mm
0.068 in
1.8 mm
0.08 in
2 mm
2.1 mm
2.2 mm
2.21 mm
2.3 mm
2.4 mm
2.5 mm
2.7 mm
0.114 in
3 mm
3.1 mm

0.25 mm
0.3 mm
0.32 mm
0.41 mm
0.43 mm
0.5 mm
0.51 mm
0.55 mm
0.56 mm
0.63 mm
0.7 mm
0.71 mm
0.76 mm
0.78 mm
0.79 mm
0.8 mm
0.81 mm
0.84 mm
0.89 mm
0.9 mm

0.03 in
0.031 in
0.059 in
0.06 in
0.079 in
0.093 in
0.098 in
0.118 in
0.7 mm
0.8 mm
1 mm
1.1 mm
1.2 mm
1.5 mm
1.6 mm
2 mm
2.2 mm
2.4 mm
2.5 mm
3 mm

0.06 in
0.062 in
0.118 in
0.122 in
0.125 in
0.156 in
0.157 in
0.187 in
0.197 in
0.217 in
0.236 in
0.248 in
0.276 in
0.374 in
0.375 in
0.4 mm
0.437 in
0.472 in
0.5 in
0.622 in

0.045 in
1.5 mm
0.125 in
1/4 in
0.26 in
7.9 mm
3/8 in
0.380 in
0.5 in
19.8 mm
5/6 in
1 in
40 mm
3/16
1/4
3/8
7/16
9/19
1/2
9/16

434
2248
2802
8560
75000
130184
130203
207126
16M
ACCESSORIES
AHDM
AHDP
AMP-LATCH
BNC
FB
FBM
HD30
HP-4AA
IBS
Interconnect