Home  >  O RINGS  >  O-RINGS - 568 DASH SIZE N70,N90,V75,HN70,S70,P90 - INCH  > ID-7.75 Nominal CS-3/32" 90 Duro NBR Standard O-Ring Inch

ID-7.75 Nominal CS-3/32" 90 Duro NBR Standard O-Ring Inch

Item #:2-170 N90 
Available: 62.00
An O-ring is a mechanical gasket in the shape of a torus or donut; it is a loop of elastomer or other material with a round cross-section, designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface.
6.45
Each
Quantity:
Quantity Price
1 6.45
2-170 N90
Hydraulic Seal

ID-7.75 CS-3/32
SPEC SHEET

8-170 N90

ID-7.75 Nominal CS-3/32" 90D NBR Contoured Back Up Inch

Molded from a high modulus 90 durometer nitrile material, these contoured backup rings can be easily stretched for installation. The contoured design allows the ring to mate with the O-ring. Dash sizes are equivalent to AS568A O-ring sizes. For metric sizes see MBH type backups.

Item #:
8-170 N90
7.68
Each
2-170 N90
ID-7.75 Nominal CS-3/32" 90 Duro NBR Standard O-Ring Inch
6.45
Each
62.00
Quantity: