Home  >  BACKUP RINGS  >  8 - CONTOURED N90 NITRILE O-RING BACKUP - INCH  > ID-25 Nominal CS-1/4" 90D NBR Contoured Back Up Inch

ID-25 Nominal CS-1/4" 90D NBR Contoured Back Up Inch

Item #:8-474 N90 
Available: 10.00
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.

30.46
Each
Quantity:
Quantity Price
1 30.46
Hydraulic SealAlternative Seals: 19-, 51-, MS28774, MS27595, MS28782, MS28783

ID-25 CS-1/4
SPEC SHEET

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.
Item #:
2-474 N70
17.46
Each

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.
Item #:
2-474 N90
43.59
Each

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.
Item #:
2-474 V75BR
190.26
Each
8-474 N90
ID-25 Nominal CS-1/4" 90D NBR Contoured Back Up Inch
30.46
Each
10.00
Quantity: