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Essentra Washers

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Part #

Washers Flat Washer, .242 ID, .375 OD, .062 Thick

17W03760B
Essentra
1: €0.112
1,000In Stock
New At Mouser

Mfr. Part No.
17W03760B

Mouser Part No
144-17W03760B

New At Mouser

Essentra

Washers Flat Washer, .242 ID, .375 OD, .062 Thick

1,000In Stock

€0.112

€0.085

€0.064

€0.057

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

9.5 mm

3/8

Black

Washers Flat Washer, .130 ID, .375 OD, .030 Thick

17W03770B
Essentra
1: €0.103
1,000In Stock
New At Mouser

Mfr. Part No.
17W03770B

Mouser Part No
144-17W03770B

New At Mouser

Essentra

Washers Flat Washer, .130 ID, .375 OD, .030 Thick

1,000In Stock

€0.103

€0.077

€0.058

€0.051

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

9.5 mm

3/8

Black

Washers Flat Washer, .156 ID, .440 OD, .032 Thick

17W04400B
Essentra
1: €0.095
950In Stock

Mfr. Part No.
17W04400B

Mouser Part No
144-17W04400B

Essentra

Washers Flat Washer, .156 ID, .440 OD, .032 Thick

950In Stock

€0.095

€0.075

€0.056

€0.05

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

11.2 mm

#10

Black

Washers Flat Washer, .209 ID, .492 OD, .020 Thick

17W04719B
Essentra
1: €0.163
1,000In Stock

Mfr. Part No.
17W04719B

Mouser Part No
144-17W04719B

Essentra

Washers Flat Washer, .209 ID, .492 OD, .020 Thick

1,000In Stock

€0.163

€0.152

€0.106

€0.094

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

12.5 mm

1/4

Black

Washers Flat Washer, .312 ID, .500 OD, .125 Thick

17W05010B
Essentra
1: €0.163
1,000In Stock
New At Mouser

Mfr. Part No.
17W05010B

Mouser Part No
144-17W05010B

New At Mouser

Essentra

Washers Flat Washer, .312 ID, .500 OD, .125 Thick

1,000In Stock

€0.163

€0.115

€0.087

€0.077

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

12.7 mm

7/16

Black

Washers Flat Washer, .218 ID, .625 OD, .062 Thick

17W06254B
Essentra
1: €0.163
1,000In Stock

Mfr. Part No.
17W06254B

Mouser Part No
144-17W06254B

Essentra

Washers Flat Washer, .218 ID, .625 OD, .062 Thick

1,000In Stock

€0.163

€0.117

€0.088

€0.077

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

15.9 mm

1/2

Black

Washers Flat Washer, .437 ID, .625 OD, .093 Thick

17W06256B
Essentra
1: €0.129
1,000In Stock

Mfr. Part No.
17W06256B

Mouser Part No
144-17W06256B

Essentra

Washers Flat Washer, .437 ID, .625 OD, .093 Thick

1,000In Stock

€0.129

€0.105

€0.089

€0.084

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

15.9 mm

1/4

Black

Washers Flat Washer, .513 ID, .728 OD, .072 Thick

17W07564
Essentra
1: €0.095
699In Stock

Mfr. Part No.
17W07564

Mouser Part No
144-17W07564

Essentra

Washers Flat Washer, .513 ID, .728 OD, .072 Thick

Datasheet

699In Stock

€0.095

€0.054

€0.046

€0.043

€0.04

Min.: 1
Mult.: 1

Flat Washer

Nylon

13 mm

18.5 mm

1.8 mm

1/2

Natural

Washers Flat Washer, .485 ID, .775 OD, .150 Thick

17W07752B
Essentra
1: €0.224
500In Stock
New At Mouser

Mfr. Part No.
17W07752B

Mouser Part No
144-17W07752B

New At Mouser

Essentra

Washers Flat Washer, .485 ID, .775 OD, .150 Thick

500In Stock

€0.224

€0.176

€0.151

€0.143

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

19.7 mm

9/16

Black

Washers Flat Washer, .875 ID, 1.250 OD, .125 Thick

17W12502B
Essentra
1: €0.275
1,000In Stock

Mfr. Part No.
17W12502B

Mouser Part No
144-17W12502B

Essentra

Washers Flat Washer, .875 ID, 1.250 OD, .125 Thick

1,000In Stock

€0.275

€0.222

€0.192

€0.181

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

31.8 mm

3/4

Black

Washers Flat Washer, .250 ID, 1.000 OD, .062 Thick

17W12562B
Essentra
1: €0.387
1,000In Stock

Mfr. Part No.
17W12562B

Mouser Part No
144-17W12562B

Essentra

Washers Flat Washer, .250 ID, 1.000 OD, .062 Thick

1,000In Stock

€0.387

€0.358

€0.25

€0.221

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

31.8 mm

#12

Black

Washers Flat Washer, .380 ID, 1.370 OD, .125 Thick

17W13749B
Essentra
1: €0.636
500In Stock

Mfr. Part No.
17W13749B

Mouser Part No
144-17W13749B

Essentra

Washers Flat Washer, .380 ID, 1.370 OD, .125 Thick

500In Stock

€0.636

€0.507

€0.443

€0.42

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

34.8 mm

3/8

Black

Washers Flat Washer, .192 ID, .406 OD, .062 Thick

17W04062B
Essentra
1: €0.086
957In Stock

Mfr. Part No.
17W04062B

Mouser Part No
144-17W04062B

Essentra

Washers Flat Washer, .192 ID, .406 OD, .062 Thick

957In Stock

€0.086

€0.064

€0.047

€0.042

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

10.3 mm

#10

Black

Washers Flat Washer, .675 ID, 1.000 OD, .200 Thick

17W10035
Essentra
1: €0.585
975In Stock

Mfr. Part No.
17W10035

Mouser Part No
144-17W10035

Essentra

Washers Flat Washer, .675 ID, 1.000 OD, .200 Thick

975In Stock

€0.585

€0.533

€0.373

€0.33

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

25.4 mm

3/4

Natural

Washers Shoulder Washer, .254 ID, .630 OD, .375 Shank OD

12SWS1240B
Essentra
1: €0.163
500In Stock

Mfr. Part No.
12SWS1240B

Mouser Part No
144-12SWS1240B

Essentra

Washers Shoulder Washer, .254 ID, .630 OD, .375 Shank OD

500In Stock

€0.163

€0.115

€0.086

€0.076

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

9.5 mm

1/4

Black

Washers Flat Washer, .260 ID, .745 OD, .125 Thick

17W07523B
Essentra
1: €0.172
500In Stock

Mfr. Part No.
17W07523B

Mouser Part No
144-17W07523B

Essentra

Washers Flat Washer, .260 ID, .745 OD, .125 Thick

500In Stock

€0.172

€0.151

€0.108

€0.091

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

18.9 mm

3/4

Black

Washers Flat Washer, .218 ID, .375 OD, .032 Thick

17W03755B
Essentra
1: €0.129
1,000In Stock

Mfr. Part No.
17W03755B

Mouser Part No
144-17W03755B

Essentra

Washers Flat Washer, .218 ID, .375 OD, .032 Thick

1,000In Stock

€0.129

€0.096

€0.071

€0.064

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

9.5 mm

7/16

Black

Washers Shoulder Washer, .141 ID, .312 OD, .187 Shank OD

12SWS0438
Essentra
1: €0.095
9In Stock

Mfr. Part No.
12SWS0438

Mouser Part No
144-12SWS0438

Essentra

Washers Shoulder Washer, .141 ID, .312 OD, .187 Shank OD

Datasheet

9In Stock

€0.095

€0.071

€0.061

€0.057

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.312 in

M3.5

Natural

Washers Shoulder Washer, .197 ID, .408 OD, .240 Shank OD

12SWS0887
Essentra
1: €0.086
16In Stock

Mfr. Part No.
12SWS0887

Mouser Part No
144-12SWS0887

Essentra

Washers Shoulder Washer, .197 ID, .408 OD, .240 Shank OD

16In Stock

€0.086

€0.064

€0.054

€0.05

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

10.4 mm

#10

Natural

Washers Scrw Insltr,Hg Tmp,Blk,TO-220 Trans

MNI-HT-4-220
Essentra
1: €0.181
Lead-Time 8 Weeks

Mfr. Part No.
MNI-HT-4-220

Mouser Part No
144-MNI-HT-4-220

Essentra

Washers Scrw Insltr,Hg Tmp,Blk,TO-220 Trans

Lead-Time 8 Weeks

€0.181

€0.143

€0.126

€0.12

View

Min.: 1
Mult.: 1

Shoulder Washer

Polyphenylene Sulfide (PPS)

2.9 mm

0.217 in

0.031 in

0.039 in

Black

MNI

Washers Flat Washer, .312 ID, .562 OD, .031 Thick

17W05609
Essentra
1: €0.086
33In Stock

Mfr. Part No.
17W05609

Mouser Part No
144-17W05609

Essentra

Washers Flat Washer, .312 ID, .562 OD, .031 Thick

33In Stock

€0.086

€0.034

€0.028

€0.024

Min.: 1
Mult.: 1

Flat Washer

Nylon

14.3 mm

3/8

Natural

Washers Shoulder Washer, .115 ID, .235 OD, .145 Shank OD

12SWS0401
Essentra
1: €0.12
1,000Expected 12/03/2026

Mfr. Part No.
12SWS0401

Mouser Part No
144-12SWS0401

Essentra

Washers Shoulder Washer, .115 ID, .235 OD, .145 Shank OD

Datasheet

1,000Expected 12/03/2026

€0.12

€0.093

€0.07

€0.061

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

0.235 in

M2.5

Natural

Washers Flat Washer, 2.15mm ID, M2 Screw

16M02050080B
Essentra
1: €0.086
585In Stock

Mfr. Part No.
16M02050080B

Mouser Part No
144-16M02050080B

Essentra

Washers Flat Washer, 2.15mm ID, M2 Screw

Learn More

585In Stock

€0.086

€0.039

€0.028

€0.026

View

Min.: 1
Mult.: 1

Flat Washer

Nylon

0.087 in

0.197 in

0.031 in

Black

16M

Washers WASHER M4

185040070409
Essentra
1: €1.01
75Expected 23/02/2026

Mfr. Part No.
185040070409

Mouser Part No
144-185040070409

Essentra

Washers WASHER M4

75Expected 23/02/2026

€1.01

€0.759

€0.593

€0.578

View

Min.: 1
Mult.: 1

Flat Washer

Polyether Ether Ketone (PEEK)

9 mm

Brown

Washers Shoulder Washer, .115 ID, .235 OD, #4 Screw

10SC004025B
Essentra
1: €0.103
1,000On Order
New Product

Mfr. Part No.
10SC004025B

Mouser Part No
144-10SC004025B

New Product

Essentra

Washers Shoulder Washer, .115 ID, .235 OD, #4 Screw

Datasheet

1,000On Order

€0.103

€0.083

€0.071

€0.066

View

Min.: 1
Mult.: 1

Shoulder Washer

Nylon

6 mm

Black

Essentra Washers

Customer Service Office

Company

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0.6 mm
1 mm
1.1 mm
1.2 mm
0.055 in
1.5 mm
1.6 mm
0.075 in
1.9 mm
0.083 in
0.087 in
2.2 mm
0.09 in
0.091 in
2.3 mm
2.4 mm
0.102 in
0.106 in
2.7 mm
0.114 in

0.8 mm
0.03 in
0.031 in
1.6 mm
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
3.2 mm
3.4 mm
3.5 mm

0.3 mm
0.5 mm
0.7 mm
0.8 mm
0.9 mm
0.02 in
0.030 in
0.031 in
0.032 in
0.033 in
0.035 in
0.039 in
0.040 in
1 mm
0.043 in
1.1 mm
0.046 in
1.2 mm
0.051 in
1.3 mm

0.03 in
0.031 in
0.039 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

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
1/4
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7/16
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