HERCULES ORING OD 1-1/8 W 1/8

Actual I.D.
0.86 Inch
Actual O.D.
1.14 Inch
Actual Width
0.14 Inch
Alternate Part Numbers
Alternate Part Number A-212, Alternate Part Number C1CE60, Alternate Part Number MI-08740416, Alternate Part Number MINO-00407X90416
Brand
Hercules Sealing Products
Brand
Hercules Sealing Products
Pack Size
1.00
UOM
EA
Nominal I.D. (in)
7/8
Nominal O.D.
1-1/8
Nominal Width
1/8
Supplier Part Number
568-212
Product Weight
0.01 lbs

Product Questions & Answers

i got an o-ring that measures about 1.14 on the outside and around .14 thick, is that the same as this one?
Question by: Jimmy M on Jul 30, 2025, 10:17 AM
Match it up by the actual dimensions. This HERCULES O-ring has an actual OD of 1.14 inch and an actual width (cross section) of 0.14 inch, with an actual ID of 0.86 inch.
Answer by: Customer Support on Jul 31, 2025, 1:25 PM
what's the actual outside diameter on this o-ring? the nominal says 1-1/8 but I want to make sure before I order
Question by: Denise W on Apr 1, 2025, 2:37 PM
The actual outside diameter measures 1.14 inches, so it runs just a hair under the nominal 1-1/8 figure. The actual inside diameter comes in at 0.86 inches, and the cross-section width is 0.14 inches. Worth double-checking those actual dimensions against your groove specs before ordering, since nominal sizing can sometimes throw folks off.
Answer by: Customer Support on Apr 3, 2025, 7:59 AM
trying to match up an old A-212 o-ring, is this the same one or am i off?
Question by: Patty H on Aug 17, 2025, 6:16 PM
Match it by the cross references and the sizes. This one carries the old SKU A-212 and the supplier part number 568-212, with nominal dimensions of 7/8 inch ID, 1-1/8 inch OD, and 1/8 inch width.
Answer by: Customer Support on Aug 19, 2025, 8:52 AM