Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Sealing and Cushioning Washers

232 results found that include 232 products

Filter Results By

Branch Availability
Type
Inside Dia.
Outside Dia.
Material
Seal Type
Seal Material
Brand
Price
Shop By
Results per page:  16 | 32 | 48
Sealing Washer,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Sealing Washer, PK5

    Sealing Washer,PK5
  • Item # 5NB76
  • Mfr. Model # 75107
  • Sealing Washer, Bonded, 18-8 Stainless Steel Backing, Seal Type O-Ring, Seal Material Silicone Rubber, Fits...More

Neoprene Washer,5/16,0.68 OD,Pk100
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Neoprene Washer, 5/16,0.68 OD, Pk100

    Neoprene Washer,5/16,0.68 OD,Pk100
  • Item # 4PAD4
  • Mfr. Model # 4PAD4
  • Sealing Washer, Flat, Neoprene, Fits Bolt Sizes 5/16 In, Inside Dia. 0.290 In, Outside Dia. 0.687 In,...More

Washer,Neoprene,Galv,5/8 In,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Neoprene, Galv, 5/8 In, PK10

    Washer,Neoprene,Galv,5/8 In,PK10
  • Item # 4MZT8
  • Mfr. Model # 4MZT8
  • Sealing Washer, Bonded, Neoprene with Galvanized Steel Backing, Seal Material Neoprene Rubber, Fits Bolt...More

Sealing Washer,Copper,18mm OD,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Sealing Washer, Copper, 18mm OD, PK25

    Sealing Washer,Copper,18mm OD,PK25
  • Item # 5ZLU4
  • Mfr. Model # 5ZLU4
  • Sealing Washer, Metric Copper, Inside Dia. 12mm, Outside Dia. 18mm, Thickness 1.5mm, Package Quantity 25

Washer,Neoprene,18-8,3/8 In,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Neoprene, 18-8,3/8 In, PK10

    Washer,Neoprene,18-8,3/8 In,PK10
  • Item # 4MZT2
  • Mfr. Model # 4MZT2
  • Sealing Washer, Bonded, Neoprene with 18-8 Stainless Steel Backing, Seal Material Neoprene Rubber, Fits Bolt...More

Sealing Washer,Copper,20mm OD,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Sealing Washer, Copper, 20mm OD, PK25

    Sealing Washer,Copper,20mm OD,PK25
  • Item # 5ZLU5
  • Mfr. Model # 5ZLU5
  • Sealing Washer, Metric Copper, Inside Dia. 14mm, Outside Dia. 20mm, Thickness 1.5mm, Package Quantity 25

Sealing Washer,Copper,12mm OD,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Sealing Washer, Copper, 12mm OD, PK25

    Sealing Washer,Copper,12mm OD,PK25
  • Item # 5ZLU0
  • Mfr. Model # 5ZLU0
  • Sealing Washer, Metric Copper, Inside Dia. 8mm, Outside Dia. 12mm, Thickness 1mm, Package Quantity 25

Neoprene Washer,1/4,0.625 OD,Pk100
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Neoprene Washer, 1/4,0.625 OD, Pk100

    Neoprene Washer,1/4,0.625 OD,Pk100
  • Item # 4PAD2
  • Mfr. Model # 4PAD2
  • Sealing Washer, Flat, Neoprene, Fits Bolt Sizes 1/4 In, Inside Dia. 0.230 In, Outside Dia. 0.625 In,...More

Washer,SBR,1.5 ID x 2.5 In OD,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, SBR, 1.5 ID x 2.5 In OD, PK5

    Washer,SBR,1.5 ID x 2.5 In OD,PK5
  • Item # 4MZX1
  • Mfr. Model # 4MZX1
  • Sealing Washer, Flat, SBR with Inserted Cloth, Fits Bolt Sizes 11/2 In, Inside Dia. 1.500 In, Outside Dia....More

Washer,Waffle,Buna,1/4 In,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Waffle, Buna, 1/4 In, PK10

    Washer,Waffle,Buna,1/4 In,PK10
  • Item # 4MZN9
  • Mfr. Model # 4MZN9
  • Cushioning Washer, Waffle, BUNA-N (NBR) Rubber, Fits Bolt Sizes 1/4 In, Inside Dia. 0.250 In, Outside Dia....More

Neoprene Washer,#10,0.375 OD,Pk100
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Neoprene Washer, #10,0.375 OD, Pk100

    Neoprene Washer,#10,0.375 OD,Pk100
  • Item # 4PAC6
  • Mfr. Model # 4PAC6
  • Sealing Washer, Flat, Neoprene, Fits Bolt Sizes #10, Inside Dia. 0.170 In, Outside Dia. 0.375 In, Thickness...More

Sealing Washer,Copper,20mm OD,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Sealing Washer, Copper, 20mm OD, PK25

    Sealing Washer,Copper,20mm OD,PK25
  • Item # 5ZLU6
  • Mfr. Model # 5ZLU6
  • Sealing Washer, Metric Copper, Inside Dia. 16mm, Outside Dia. 20mm, Thickness 1.5mm, Package Quantity 25

Sealing Washer,Copper,14mm OD,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Sealing Washer, Copper, 14mm OD, PK25

    Sealing Washer,Copper,14mm OD,PK25
  • Item # 5ZLU1
  • Mfr. Model # 5ZLU1
  • Sealing Washer, Metric Copper, Inside Dia. 10mm, Outside Dia. 14mm, Thickness 1mm, Package Quantity 25

Neoprene Washer,3/4,1.500 OD,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Neoprene Washer, 3/4,1.500 OD, PK25

    Neoprene Washer,3/4,1.500 OD,PK25
  • Item # 4PAE4
  • Mfr. Model # 4PAE4
  • Sealing Washer, Flat, Neoprene, Fits Bolt Sizes 3/4 In, Inside Dia. 0.740 In, Outside Dia. 1.500 In,...More

Washer,Neoprene,18-8,Fits #14,Pk10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Neoprene, 18-8, Fits #14, Pk10

    Washer,Neoprene,18-8,Fits #14,Pk10
  • Item # 4MZT1
  • Mfr. Model # 4MZT1
  • Sealing Washer, Bonded, Neoprene with 18-8 Stainless Steel Backing, Seal Material Neoprene Rubber, Fits Bolt...More

Neoprene Washer,1/2,1.062 OD,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Neoprene Washer, 1/2,1.062 OD, PK50

    Neoprene Washer,1/2,1.062 OD,PK50
  • Item # 4PAD9
  • Mfr. Model # 4PAD9
  • Sealing Washer, Flat, Neoprene, Fits Bolt Sizes 1/2 In, Inside Dia. 0.490 In, Outside Dia. 1.062 In,...More

Washer,Neoprene,Galv,Fits#8,PK100
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Neoprene, Galv, Fits#8, PK100

    Washer,Neoprene,Galv,Fits#8,PK100
  • Item # 5JUA8
  • Mfr. Model # 5JUA8
  • Sealing Washer, Bonded, Neoprene with Galvanized Steel, Seal Material EPDM, Fits Bolt Sizes #8, Inside Dia....More

Washer,Neoprene,18-8,1/2 In,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Neoprene, 18-8,1/2 In, PK10

    Washer,Neoprene,18-8,1/2 In,PK10
  • Item # 4MZT3
  • Mfr. Model # 4MZT3
  • Sealing Washer, Bonded, Neoprene with 18-8 Stainless Steel Backing, Seal Material Neoprene Rubber, Fits Bolt...More

Washer,Neoprene,Galv,Fits#10,Pk100
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Neoprene, Galv, Fits#10, Pk100

    Washer,Neoprene,Galv,Fits#10,Pk100
  • Item # 5JUA9
  • Mfr. Model # 5JUA9
  • Sealing Washer, Bonded, Neoprene with Galvanized Steel, Seal Material EPDM, Fits Bolt Sizes #10, Inside Dia....More

Washer,Neoprene,Galv,Fits1/4,Pk100
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Neoprene, Galv, Fits1/4, Pk100

    Washer,Neoprene,Galv,Fits1/4,Pk100
  • Item # 5JUC1
  • Mfr. Model # 5JUC1
  • Sealing Washer, Bonded, Neoprene with Galvanized Steel, Seal Material EPDM, Fits Bolt Sizes 1/4 In, Inside...More

Sealing Washer,Bonded,0.810in O.D.
  • ADAPT-ALL
  • Sealing Washer, Bonded, 0.810in O.D.

    Sealing Washer,Bonded,0.810in O.D.
  • Item # 39WD89
  • Mfr. Model # 9500-04
  • Sealing Washer, Bonded, Steel, Seal Material Buna N, Inside Dia. 0.540 In., Outside Dia. 0.810 In., Thickness...More

Silicone Washer,Fits 1/2 In,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Silicone Washer, Fits 1/2 In, PK25

    Silicone Washer,Fits 1/2 In,PK25
  • Item # 4PAT4
  • Mfr. Model # 4PAT4
  • Sealing Washer, Flat, Silicone, Fits Bolt Sizes 1/2 In, Inside Dia. 0.490 In, Outside Dia. 1.062 In,...More

Viton Washer,1/2 In,0.490 ID,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Viton Washer, 1/2 In, 0.490 ID, PK5

    Viton Washer,1/2 In,0.490 ID,PK5
  • Item # 4PAR2
  • Mfr. Model # 4PAR2
  • Sealing Washer, Flat, Viton, Fits Bolt Sizes 1/2 In, Inside Dia. 0.490 In, Outside Dia. 1.062 In, Thickness...More

Washer,Neoprene,18-8,5/8 In,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Neoprene, 18-8,5/8 In, PK5

    Washer,Neoprene,18-8,5/8 In,PK5
  • Item # 4MZT4
  • Mfr. Model # 4MZT4
  • Sealing Washer, Bonded, Neoprene with 18-8 Stainless Steel Backing, Seal Material Neoprene Rubber, Fits Bolt...More

Sealing Washer,#10,Pk5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Sealing Washer, #10, Pk5

    Sealing Washer,#10,Pk5
  • Item # 5NB72
  • Mfr. Model # 75102
  • Sealing Washer, Bonded, 18-8 Stainless Steel Backing, Seal Type O-Ring, Seal Material Silicone Rubber, Fits...More

Buna-N Washer,1/2 In,0.875 OD,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Buna-N Washer, 1/2 In, 0.875 OD, PK5

    Buna-N Washer,1/2 In,0.875 OD,PK5
  • Item # 4PAH7
  • Mfr. Model # 4PAH7
  • Sealing Washer, Flat, Buna-N, Fits Bolt Sizes 1/2 In, Inside Dia. 0.500 In, Outside Dia. 0.875 In, Thickness...More

Washer,PTFE,1/4 In,0.50 OD,Wht,Pk5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, PTFE, 1/4 In, 0.50 OD, Wht, Pk5

    Washer,PTFE,1/4 In,0.50 OD,Wht,Pk5
  • Item # 4NFE9
  • Mfr. Model # 4NFE9
  • Sealing Washer, Flat, PTFE, Fits Bolt Sizes 1/4 In, Inside Dia. 0.250 In, Outside Dia. 0.500 In, Thickness...More

Sealing Washer,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Sealing Washer, PK5

    Sealing Washer,PK5
  • Item # 5NB78
  • Mfr. Model # 75122
  • Sealing Washer, Bonded, 18-8 Stainless Steel Backing, Seal Type O-Ring, Seal Material Silicone Rubber, Fits...More

Washer,Neoprene,18-8,3/4 In,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Neoprene, 18-8,3/4 In, PK5

    Washer,Neoprene,18-8,3/4 In,PK5
  • Item # 4MZT5
  • Mfr. Model # 4MZT5
  • Sealing Washer, Bonded, Neoprene with 18-8 Stainless Steel Backing, Seal Material Neoprene Rubber, Fits Bolt...More

Washer,Waffle,Buna,1/2 In,PK4
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, Waffle, Buna, 1/2 In, PK4

    Washer,Waffle,Buna,1/2 In,PK4
  • Item # 4MZP1
  • Mfr. Model # 4MZP1
  • Cushioning Washer, Waffle, BUNA-N (NBR) Rubber, Fits Bolt Sizes 1/2 In, Inside Dia. 0.500 In, Outside Dia....More

Washer,PTFE,1/2 In,1 ODx0.062,Wht
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Washer, PTFE, 1/2 In, 1 ODx0.062, Wht

    Washer,PTFE,1/2 In,1 ODx0.062,Wht
  • Item # 4NFF7
  • Mfr. Model # 4NFF7
  • Sealing Washer, Flat, PTFE, Fits Bolt Sizes 1/2 In, Inside Dia. 0.500 In, Outside Dia. 1.000 In, Thickness...More

EPDM Washer,0.19 IDx0.43 OD,PK100
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • EPDM Washer, 0.19 IDx0.43 OD, PK100

    EPDM Washer,0.19 IDx0.43 OD,PK100
  • Item # 4PAF2
  • Mfr. Model # 4PAF2
  • Sealing Washer, Flat, EPDM, Fits Bolt Sizes #12, Inside Dia. 0.195 In, Outside Dia. 0.437 In, Thickness 0.093...More

Results per page:  16 | 32 | 48

Use a sealing and cushioning washer to prevent leakage around fasteners on a plumbing fixture, vehicle brake system or hydraulic application. A rubber washer also reduces vibration and noise and is commonly used with roofing and siding fasteners. Bonded washers are made of silicone rubber with metal backing and combine strength and flexibility. Choose these sealing and cushioning washers from Grainger to prevent costly fluid leakages on plumbing fixtures and engines.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More