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O-Rings

1,226 Results Found that Include 4,105 Products

Results per page:  16 | 32 | 48
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring O-Ring
  • Multiple product options available

    Multiple product options available

O-Ring,EPDM,Dash 125,1-5/16,1.505,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, EPDM, Dash 125,1-5/16,1.505, PK25 O-Ring,EPDM,Dash 125,1-5/16,1.505,PK25
  • Item # 41UR07
  • Mfr. Model # U38869.009.0131
  • O-Ring, EPDM, AS568 Dash Number 125, Actual Width 0.103 In., Actual Inside Dia. 1.299 In., Outside Dia. 1.505...More

O-Ring,Buna N,1.5mm W,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, 1.5mm W, PK50 O-Ring,Buna N,1.5mm W,PK50
  • Item # 41KV68
  • Mfr. Model # M38801.015.0080
  • O-Ring, Buna N, Actual Width 1.5mm, Actual Inside Dia. 8.0mm, Outside Dia. 11mm, Cross Section Shape Round,...More

O-Ring,Buna N,Dash 390,21,21.375 in.
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 390,21,21.375 in. O-Ring,Buna N,Dash 390,21,21.375 in.
  • Item # 41UP03
  • Mfr. Model # U38805.018.2100
  • O-Ring, Buna N, AS568 Dash Number 390, Actual Width 0.210 In., Actual Inside Dia. 20.955 In., Outside Dia....More

O-Ring,Buna N,Dash 331,2-1/4,2.645,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 331,2-1/4,2.645, PK10 O-Ring,Buna N,Dash 331,2-1/4,2.645,PK10
  • Item # 41UN43
  • Mfr. Model # U38805.018.0225
  • O-Ring, Buna N, AS568 Dash Number 331, Actual Width 0.210 In., Actual Inside Dia. 2.225 In., Outside Dia....More

O-Ring,Buna N,Dash 223,1-5/8,1.887,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 223,1-5/8,1.887, PK25 O-Ring,Buna N,Dash 223,1-5/8,1.887,PK25
  • Item # 41UK99
  • Mfr. Model # U38801.012.0162
  • O-Ring, Buna N, AS568 Dash Number 223, Actual Width 0.139 In., Actual Inside Dia. 1.609 In., Outside Dia....More

O-Ring,Buna N,Dash 204,3/8,0.637,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 204,3/8,0.637, PK25 O-Ring,Buna N,Dash 204,3/8,0.637,PK25
  • Item # 41UK80
  • Mfr. Model # U38801.012.0037
  • O-Ring, Buna N, AS568 Dash Number 204, Actual Width 0.139 In., Actual Inside Dia. 0.359 In., Outside Dia....More

O-Ring,Buna N,Dash 129,1-9/16,1.755,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 129,1-9/16,1.755, PK25 O-Ring,Buna N,Dash 129,1-9/16,1.755,PK25
  • Item # 41UK27
  • Mfr. Model # U38801.009.0156
  • O-Ring, Buna N, AS568 Dash Number 129, Actual Width 0.103 In., Actual Inside Dia. 1.549 In., Outside Dia....More

O-Ring,Buna N,Dash 115,11/16,0.88,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 115,11/16,0.88, PK50 O-Ring,Buna N,Dash 115,11/16,0.88,PK50
  • Item # 41UK13
  • Mfr. Model # U38801.009.0068
  • O-Ring, Buna N, AS568 Dash Number 115, Actual Width 0.103 In., Actual Inside Dia. 0.674 In., Outside Dia....More

O-Ring,Buna N,Dash 206,1/2,0.762,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 206,1/2,0.762, PK25 O-Ring,Buna N,Dash 206,1/2,0.762,PK25
  • Item # 41UK82
  • Mfr. Model # U38801.012.0050
  • O-Ring, Buna N, AS568 Dash Number 206, Actual Width 0.139 In., Actual Inside Dia. 0.484 In., Outside Dia....More

O-Ring,Buna N,Dash 216,1-1/8,1.387,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 216,1-1/8,1.387, PK25 O-Ring,Buna N,Dash 216,1-1/8,1.387,PK25
  • Item # 41UK92
  • Mfr. Model # U38801.012.0112
  • O-Ring, Buna N, AS568 Dash Number 216, Actual Width 0.139 In., Actual Inside Dia. 1.109 In., Outside Dia....More

O-Ring,Buna N,Dash 137,2-1/16,2.256,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 137,2-1/16,2.256, PK10 O-Ring,Buna N,Dash 137,2-1/16,2.256,PK10
  • Item # 41UK35
  • Mfr. Model # U38801.009.0206
  • O-Ring, Buna N, AS568 Dash Number 137, Actual Width 0.103 In., Actual Inside Dia. 2.05 In., Outside Dia....More

O-Ring,Buna N,Dash 236,3-1/4,3.512,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 236,3-1/4,3.512, PK25 O-Ring,Buna N,Dash 236,3-1/4,3.512,PK25
  • Item # 41UL13
  • Mfr. Model # U38801.012.0325
  • O-Ring, Buna N, AS568 Dash Number 236, Actual Width 0.139 In., Actual Inside Dia. 3.234 In., Outside Dia....More

O-Ring,Buna N,Dash 031,1-3/4,1.879,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 031,1-3/4,1.879, PK25 O-Ring,Buna N,Dash 031,1-3/4,1.879,PK25
  • Item # 41UJ80
  • Mfr. Model # U38801.006.0175
  • O-Ring, Buna N, AS568 Dash Number 031, Actual Width 0.070 In., Actual Inside Dia. 1.739 In., Outside Dia....More

O-Ring,Buna N,Dash 138,2-1/8,2.318,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 138,2-1/8,2.318, PK10 O-Ring,Buna N,Dash 138,2-1/8,2.318,PK10
  • Item # 41UK36
  • Mfr. Model # U38801.009.0212
  • O-Ring, Buna N, AS568 Dash Number 138, Actual Width 0.103 In., Actual Inside Dia. 2.112 In., Outside Dia....More

O-Ring,Buna N,Dash 237,3-3/4,3.637,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 237,3-3/4,3.637, PK25 O-Ring,Buna N,Dash 237,3-3/4,3.637,PK25
  • Item # 41UL14
  • Mfr. Model # U38801.012.0337
  • O-Ring, Buna N, AS568 Dash Number 237, Actual Width 0.139 In., Actual Inside Dia. 3.359 In., Outside Dia....More

O-Ring,Silicone,Dash 114,5/8,0.818,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Silicone, Dash 114,5/8,0.818, PK50 O-Ring,Silicone,Dash 114,5/8,0.818,PK50
  • Item # 41UU26
  • Mfr. Model # U38883.009.0062
  • O-Ring, Silicone, AS568 Dash Number 114, Actual Width 0.103 In., Actual Inside Dia. 0.612 In., Outside Dia....More

O-Ring,Buna N,Dash 112,1/2,0.693,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 112,1/2,0.693, PK50 O-Ring,Buna N,Dash 112,1/2,0.693,PK50
  • Item # 41UK10
  • Mfr. Model # U38801.009.0050
  • O-Ring, Buna N, AS568 Dash Number 112, Actual Width 0.103 In., Actual Inside Dia. 0.487 In., Outside Dia....More

O-Ring,Buna N,2.5mm W,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, 2.5mm W, PK50 O-Ring,Buna N,2.5mm W,PK50
  • Item # 41KW64
  • Mfr. Model # M38801.025.0120
  • O-Ring, Buna N, Actual Width 2.5mm, Actual Inside Dia. 12.0mm, Outside Dia. 17mm, Cross Section Shape Round,...More

O-Ring,EPDM,Dash 448,9-1/2,10.025,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, EPDM, Dash 448,9-1/2,10.025, PK2 O-Ring,EPDM,Dash 448,9-1/2,10.025,PK2
  • Item # 41UT95
  • Mfr. Model # U38869.025.0950
  • O-Ring, EPDM, AS568 Dash Number 448, Actual Width 0.275 In., Actual Inside Dia. 9.475 In., Outside Dia....More

O-Ring,Silicone,Dash 311,9/16,0.957,PK50
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Silicone, Dash 311,9/16,0.957, PK50 O-Ring,Silicone,Dash 311,9/16,0.957,PK50
  • Item # 41UV28
  • Mfr. Model # U38883.018.0056
  • O-Ring, Silicone, AS568 Dash Number 311, Actual Width 0.210 In., Actual Inside Dia. 0.537 In., Outside Dia....More

O-Ring,Buna N,Dash 266,8,8.262,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 266,8,8.262, PK2 O-Ring,Buna N,Dash 266,8,8.262,PK2
  • Item # 41UN03
  • Mfr. Model # U38805.012.0800
  • O-Ring, Buna N, AS568 Dash Number 266, Actual Width 0.139 In., Actual Inside Dia. 7.984 In., Outside Dia....More

O-Ring,Buna N,Dash 441,7,7.525,PK2
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, Dash 441,7,7.525, PK2 O-Ring,Buna N,Dash 441,7,7.525,PK2
  • Item # 41UP25
  • Mfr. Model # U38805.025.0700
  • O-Ring, Buna N, AS568 Dash Number 441, Actual Width 0.275 In., Actual Inside Dia. 6.975 In., Outside Dia....More

O-Ring,Silicone,Dash 371,8-1/2,8.895,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Silicone, Dash 371,8-1/2,8.895, PK5 O-Ring,Silicone,Dash 371,8-1/2,8.895,PK5
  • Item # 41UV71
  • Mfr. Model # U38883.018.0850
  • O-Ring, Silicone, AS568 Dash Number 371, Actual Width 0.210 In., Actual Inside Dia. 8.475 In., Outside Dia....More

O-Ring,EPDM,Dash 378,10-1/2,10.895,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, EPDM, Dash 378,10-1/2,10.895, PK5 O-Ring,EPDM,Dash 378,10-1/2,10.895,PK5
  • Item # 41UT61
  • Mfr. Model # U38869.018.1050
  • O-Ring, EPDM, AS568 Dash Number 378, Actual Width 0.210 In., Actual Inside Dia. 10.475 In., Outside Dia....More

O-Ring,Buna N,3.0mm W,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, 3.0mm W, PK10 O-Ring,Buna N,3.0mm W,PK10
  • Item # 41KX22
  • Mfr. Model # M38801.030.0310
  • O-Ring, Buna N, Actual Width 3.0mm, Actual Inside Dia. 31.0mm, Outside Dia. 37mm, Cross Section Shape Round,...More

O-Ring,Viton,1.6mm W,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Viton, 1.6mm W, PK25 O-Ring,Viton,1.6mm W,PK25
  • Item # 41KX98
  • Mfr. Model # M38871.016.0121
  • O-Ring, Viton, Actual Width 1.6mm, Actual Inside Dia. 12.1mm, Outside Dia. 15.3mm, Cross Section Shape Round,...More

O-Ring,Buna N,2.4mm W,PK25
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, 2.4mm W, PK25 O-Ring,Buna N,2.4mm W,PK25
  • Item # 41KW56
  • Mfr. Model # M38801.024.0253
  • O-Ring, Buna N, Actual Width 2.4mm, Actual Inside Dia. 25.3mm, Outside Dia. 30.1mm, Cross Section Shape...More

O-Ring,EPDM,Dash 362,6-1/4,6.645,PK5
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, EPDM, Dash 362,6-1/4,6.645, PK5 O-Ring,EPDM,Dash 362,6-1/4,6.645,PK5
  • Item # 41UT53
  • Mfr. Model # U38869.018.0625
  • O-Ring, EPDM, AS568 Dash Number 362, Actual Width 0.210 In., Actual Inside Dia. 6.225 In., Outside Dia. 6.645...More

O-Ring,Buna N,5.0mm W,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Buna N, 5.0mm W, PK10 O-Ring,Buna N,5.0mm W,PK10
  • Item # 41KX76
  • Mfr. Model # M38801.050.0300
  • O-Ring, Buna N, Actual Width 5.0mm, Actual Inside Dia. 30.0mm, Outside Dia. 40mm, Cross Section Shape Round,...More

O-Ring,Silicone,9-1/4,9.443,PK10
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • O-Ring, Silicone, 9-1/4,9.443, PK10 O-Ring,Silicone,9-1/4,9.443,PK10
  • Item # 41UU48
  • Mfr. Model # U38883.009.0925
  • O-Ring, Silicone, AS568 Dash Number 176, Actual Width 0.103 In., Actual Inside Dia. 9.237 In., Outside Dia....More

Results per page:  16 | 32 | 48

Get durable Buna-N and Viton O-rings from Grainger to help tightly seal connections in a wide range of industrial applications. Buna-N rings with durometer 70 shore A can offer hood physical properties and provide excellent resistance to petroleum products. Slightly harder durometer 75 shore A fluorocarbon Viton rings can offer low swell and resist a diverse range of chemicals, UV light and ozone. Choose from a wide range of sizes at Grainger to help find O-rings to fit your applications.

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