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Discontinued Products

Spacer washers / C-shape, D-shape, hole pattern / steel, stainless steel / treatment selectable

Spacer washers / C-shape, D-shape, hole pattern / steel, stainless steel / treatment selectable

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MISUMI

MISUMI

[You can select the shape according to the application situation. -The shape is straight.
  • Order quantities extended (D-JIT)

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A[ ! ] (D−V)/2 ≥ 3
B

[ ! ]X ≥ V/2+2
X ≤ D/2−1

 
C

[ ! ]X ≥ V+4
X ≤ D−2

 
D

[ ! ]X ≥ V+2,V ≤ D/2−4
X ≤ D−V−3

 
E

[ ! ]V ≤ D/2−4
X ≤ (D−V)/2−1.5

 
Part Number[M] Material[S] Surface Treatment
KWSCEN 1.1191 Equiv.—
KWSBBlack Oxide
KWSMElectroless Nickel Plating
KWSSEN 1.4301 Equiv.—

Specification Table

Part Number—Shape—D—V—X—T
KWSB—B—D12.0—V5—X5.0—T3.0
Part NumberShape
Selection		DV
Configurable
0.5 mm increments		X
Configurable
0.1 mm Increments		T
Configurable
0.1 mm Increments
KWSC
KWSB
KWSM
KWSS		A
B
C
D
E		10.0 to 20.5
0.5 mm increments		3 to 304.0 to 48.03.0 to 5.0
5.1 to 10.0
21 to 30
1 mm increments		3.0 to 5.0
5.1 to 10.0
31 to 40
1 mm increments		3.0 to 5.0
5.1 to 10.0
41 to 50
1 mm increments		3.0 to 5.0
5.1 to 10.0

Alterations

Part Number—Shape—D—V—T—(HH)
KWSB—A—D20—V10—T3—HH
AlterationCodeSpec.
HHHardens the washer in the shape of A.
[H]Hardness: 45 to 50 HRC
Ordering CodeHH
[ ! ] Applicable to KWSB and KWSC only

[ ! ] Deformation may occur in some cases due to heat treatment.
　

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30
45
60
  1. 1
Part Number
KWSB-A-D[10-20.5/0.5]-V[3-30/0.5]-T[3-10/0.1]
KWSB-A-D[21-50/1]-V[3-30/0.5]-T[3-10/0.1]
KWSB-B-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-B-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-C-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-C-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-D-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-D-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-E-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSB-E-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-A-D[10-20.5/0.5]-V[3-30/0.5]-T[3-10/0.1]
KWSC-A-D[21-50/1]-V[3-30/0.5]-T[3-10/0.1]
KWSC-B-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-B-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-C-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-C-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-D-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-D-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-E-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSC-E-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-A-D[10-20.5/0.5]-V[3-30/0.5]-T[3-10/0.1]
KWSM-A-D[21-50/1]-V[3-30/0.5]-T[3-10/0.1]
KWSM-B-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-B-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-C-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-C-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-D-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-D-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-E-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSM-E-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-A-D[10-20.5/0.5]-V[3-30/0.5]-T[3-10/0.1]
KWSS-A-D[21-50/1]-V[3-30/0.5]-T[3-10/0.1]
KWSS-B-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-B-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-C-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-C-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-D-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-D-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-E-D[10-20.5/0.5]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
KWSS-E-D[21-50/1]-V[3-30/0.5]-X[4-48/0.1]-T[3-10/0.1]
Part NumberMinimum order quantityVolume Discount
Standard
Shipping Days
?
RoHSInner Shape O.D. D
(mm) 		I.D.
(mm) 		Thickness/Length
(mm) 		Material Surface Treatment O.D. Tolerance I.D. Tolerance Shape X
(mm)
1 9 Days 10Slotted Hole, Notched10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide±0.3±0.3Shape A-
1 9 Days 10Slotted Hole, Notched21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide±0.3±0.3Shape A-
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide0 to -0.2+0.3 to +0.1Shape B4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide0 to -0.2+0.3 to +0.1Shape B4 ～ 48
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Black OxideNot Specified+0.3 to +0.1Shape C4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Black OxideNot Specified+0.3 to +0.1Shape C4 ～ 48
1 9 Days 102-Hole10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide0 to -0.2Not SpecifiedShape D4 ～ 48
1 9 Days 102-Hole21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide0 to -0.2Not SpecifiedShape D4 ～ 48
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide0 to -0.2Not SpecifiedShape E4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Black Oxide0 to -0.2Not SpecifiedShape E4 ～ 48
1 9 Days 10Slotted Hole, Notched10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Not Provided±0.3±0.3Shape A-
1 9 Days 10Slotted Hole, Notched21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Not Provided±0.3±0.3Shape A-
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Not Provided0 to -0.2+0.3 to +0.1Shape B4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Not Provided0 to -0.2+0.3 to +0.1Shape B4 ～ 48
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Not ProvidedNot Specified+0.3 to +0.1Shape C4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Not ProvidedNot Specified+0.3 to +0.1Shape C4 ～ 48
1 9 Days 102-Hole10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Not Provided0 to -0.2Not SpecifiedShape D4 ～ 48
1 9 Days 102-Hole21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Not Provided0 to -0.2Not SpecifiedShape D4 ～ 48
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Not Provided0 to -0.2Not SpecifiedShape E4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Not Provided0 to -0.2Not SpecifiedShape E4 ～ 48
1 9 Days 10Slotted Hole, Notched10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating±0.3±0.3Shape A-
1 9 Days 10Slotted Hole, Notched21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating±0.3±0.3Shape A-
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating0 to -0.2+0.3 to +0.1Shape B4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating0 to -0.2+0.3 to +0.1Shape B4 ～ 48
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingNot Specified+0.3 to +0.1Shape C4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel PlatingNot Specified+0.3 to +0.1Shape C4 ～ 48
1 9 Days 102-Hole10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating0 to -0.2Not SpecifiedShape D4 ～ 48
1 9 Days 102-Hole21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating0 to -0.2Not SpecifiedShape D4 ～ 48
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating0 to -0.2Not SpecifiedShape E4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Steel] EN 1.1191 Equiv.Electroless Nickel Plating0 to -0.2Not SpecifiedShape E4 ～ 48
1 9 Days 10Slotted Hole, Notched10 ～ 20.53 ～ 303 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided±0.3±0.3Shape A-
1 9 Days 10Slotted Hole, Notched21 ～ 503 ～ 303 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided±0.3±0.3Shape A-
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided0 to -0.2+0.3 to +0.1Shape B4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided0 to -0.2+0.3 to +0.1Shape B4 ～ 48
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not ProvidedNot Specified+0.3 to +0.1Shape C4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not ProvidedNot Specified+0.3 to +0.1Shape C4 ～ 48
1 9 Days 102-Hole10 ～ 20.53 ～ 303 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided0 to -0.2Not SpecifiedShape D4 ～ 48
1 9 Days 102-Hole21 ～ 503 ～ 303 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided0 to -0.2Not SpecifiedShape D4 ～ 48
1 9 Days 10Straight10 ～ 20.53 ～ 303 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided0 to -0.2Not SpecifiedShape E4 ～ 48
1 9 Days 10Straight21 ～ 503 ～ 303 ～ 10[Stainless Steel] EN 1.4301 Equiv.Not Provided0 to -0.2Not SpecifiedShape E4 ～ 48

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  1. 1
 

Basic information

Shape Straight Thickness/Length Tolerance ±0.1 Sale Type Sold Separately
Dimension Specifying Method Dimension Configurable Type Hardness(HRC) No Hardened Precision Standard Grade

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Basic Attributes

  • Inner Shape

    • Straight
    • Slotted Hole, Notched
    • 2-Hole

    Clear

  • O.D. D(mm)

     [10-20.5/0.5mm Unit(s)][21-50/1mm Unit(s)]

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  • I.D.(mm)

     [3-30/0.5mm Unit(s)]

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  • Thickness/Length(mm)

     [3-10/0.1mm Unit(s)]

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  • Material

    • Steel
      • EN 1.1191 Equiv.
    • Stainless Steel
      • EN 1.4301 Equiv.

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  • Surface Treatment

    • Not Provided
    • Black Oxide
    • Electroless Nickel Plating

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  • O.D. Tolerance

    • Not Specified
    • 0 to -0.2
    • ±0.3

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  • I.D. Tolerance

    • Not Specified
    • +0.3 to +0.1
    • ±0.3

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  • Shape

    • Shape A
    • Shape B
    • Shape C
    • Shape D
    • Shape E

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  • X(mm)

     [4-48/0.1mm Unit(s)]

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  • Type

    • KWSB-A
    • KWSB-B
    • KWSB-C
    • KWSB-D
    • KWSB-E
    • KWSC-A
    • KWSC-B
    • KWSC-C
    • KWSC-D
    • KWSC-E
    • KWSM-A
    • KWSM-B
    • KWSM-C
    • KWSM-D
    • KWSM-E
    • KWSS-A
    • KWSS-B
    • KWSS-C
    • KWSS-D
    • KWSS-E

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    • 9 Days or Less

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