Home  >  BACKUP RINGS  >  MS28774 - SPLIT TEFLON® O-RING BACK UP - INCH  > 0.312 x 0.5 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

0.312 x 0.5 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch

Item #:MS28774-109 
Available: 71.00
These split PTFE backup rings are machined from virgin PTFE to military specifications and are popular in commercial applications requiring low friction, fluid compatibility or high temperature. These parts do not meet Mil-Spec testing requirements. Prices can be quoted for Mil-Spec applications requiring additional testing and certification

1.33
Each
Quantity:
Quantity Price
1 1.33
Hydraulic SealAlternative Seals: 8-, 19-, 51-, MS27595, MS28782/83

ID-0.312 OD-0.5 HT-0.05
SPEC SHEET

2-109 N90

ID-0.312 Nominal CS-3/32" 90 Duro NBR Standard O-Ring Inch

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 #:
2-109 N90
0.15
Each
MS28774-109
0.312 x 0.5 x 0.05 Single Turn Scarf Cut PTFE Back Up Ring Inch
1.33
Each
71.00
Quantity: